M38A1 - Parts List (also M170, etc)-SNL G-758

447 Pages·2007·35.86 MB·English

INTRODUCTION
1. GENERAL. a. This supply manual is h. For full information relative to the Ord-
an illustrated list of all service parts of the nance section of the Department of the Army
IL-ton 4 x 4 utility truck M38Al and front supply manual, including the purposes and
line ambulance truck Ml70 arranged accord- uses, the procedure followed, and the principles
ing to standard government grouping. employed in its compilation, see ORD 1, and
for an index thereof, see DA Pam 310-29.
NOTE: Many of the parts listed herein are
not stocked for issue. See ORD 7 and ORD 8 2. VEHICLE DESIGNATION. The 1/4
sections of this supply manual for listings of ton 4 x 4 utility truck M38Al is designated as
those parts stocked and authorized for issue to a general purpose vehicle; front line ambulance
the various levels of maintenance. When parts truck Ml70 is designated as a special equip-
not listed in the ORD 8 are needed, separate ment vehicle as defined in AR 700-105.
requisition for these parts should be forwarded
through normal supply channels with justifi- 3. PERTINENT PUBLICATIONS. The
cation therefor. following technical manuals pertain to these ve-
hicles and components thereof: TM g-8014,
b. This list of all service parts is to be used
g-8015-1, g-8015-2, 9-8627, 9-1825B.
for identification and storage purposes. Every
individual part is not necessarily stored by it- 4. INTERCHANGEABILITY OF COMPO-
self; many parts are stored as authorized as- NENTS. Several parts and accessories of the
semblies. Such assemblies are indicated herein. M38Al engine are interchangeable with cor-
The components of such assemblies are listed responding parts of the Ford Model GPW
alphabetically within the group, with the total (SNL G-503) Willys Model MB and the M38
quantity of each part required for that par- (SNL G-740). Several parts of the electrical
ticular application. system are interchangeable with other vehicles
with 24-volt electrical systems.
c. The Federal stock number column lists
the 11-digit Federal stock number (or the 7-
5. SERIAL NUMBER LOCATIONS.
digit Federal item identification number) which
Serial numbers for these vehicles are located
has been assigned by the Cataloging Division,
as follows :
Office of the Assistant Secretary of Defense
Complete vehicle
(Supply and Logistics). These numbers are for
10001 and up. . . . . . . .Stamped on name plate
information only and will not be used in con-
located on instrument
nection with supply operations, until such time
panel.
as implementation of the Federal Cataloging
Program is accomplished, through editing Engine 10001 and up.Stamped on water pump
action on appropriate supply documents (requi- boss located on top of
sitions, issue slips, excess lists, etc). cylinder block, front end
of engine.
d. Classification codes for Federal standard
catalog numbers listed herein are published in 6. ILLUSTRATIONS. This supply manual
the ORD 5-2 series. contains illustrations to aid the user in locating
e. For prices of items contained herein, see and identifying parts. These are placed before
the appropriate supply manual of the ORD 5-3 each group for convenient reference with the
series. text for that group. For each part identified
on an illustration, the noun, part number, and
f. Additional applications of items in this
group number is shown, but a note on the
manual are listed in the ORD 5-5 series.
illustration will indicate that all parts are in
g. An explanation of reference symbols a particular group (i.e., all parts are listed in
used in this manual is included under NOTES. group 0611). The prefix portion of the figure
2
number indicates the group to which it per- 11. QUANTITY INCORPORATED IN
tains; the suffix indicates the sequence number UNIT. The quantity incorporated in unit
within that group (e.g., figure 07-5 signifies column lists quantities for the following:
illustration number 5 for group 07).
a. For vehicle parts which are not indented,
the quantity indicates the number of these
7. COMPONENTS OF ASSEMBLIES.
Whenever any doubt might exist as to what parts required for the particular use indicated.
items are included as components of assemblies, These quantities do not indicate the total quan-
an explanatory note or a complete listing of tities of the parts required for the major item
such components is shown. since the part may be used in more than one
subgroup.
8. ATTACHING PARTS. Attaching parts
such as bolts, nuts, rivets, washers, etc., are b. For vehicle parts which are indented
indented immediately under the item which (attaching parts), the quantity indicates the
they attach. Whenever two or more similar number of these parts required to attach the
items having the same attaching parts, such item. These quantities do not indicate the total
as right and left fender braces, are listed, quantities of the attaching parts required for
they are placed one immediately following the the major item or subgroup, since the attach-
other and the attaching parts for both are ing parts may be used in more than one sub-
covered by a single listing under the second group, and may also be used more than once
item. within a subgroup.
9. DEFINITION OF LOCATIONAL 12. HOW TO FIND PARTS. This sup-
TERMS. All like parts which are not inter- ply manual is arranged and cross-indexed so
changeable are designated left or right with that parts can be found easily even though
respect to the vehicle when it is viewed facing only one of the several identifying factors is
forward from the rear of the vehicle. The front known. The various ways in which parts can
of the vehicle is the direction faced by the be located are as follows:
driver. All engine parts, left or right, front or
a. If only the nomenclature (basic noun-
rear, are designated from a position at the
name) is known, refer to the alphabetical index
rear of the engine facing forward. The flywheel
in the back of the manual. This index will
end is the rear of the engine.
give the subgroup in which the part is listed.
10. DESCRIPTION. All items are listed As the part names are arranged in alphabet-
with their complete nomenclature with the ex- ical order within this subgroup, the complete
ception noted in a. below. listing of the part can readily be found.
a. Items appearing within a subgroup that b. If any one of the numbers - ordnance
lists components of, and/or items related to stock, federal stock, manufacturer’s or ordnance
only one assembly or subassembly automatically part is known, refer to the appropriate numer-
assume as part of their official nomenclature ical index in the back of the manual. These
the title of the pertinent subgroup. (Example: indexes will give the subgroup number in which
“AXLE, float lever,” is an entry in subgroup the part can be found by following the pro-
0301. The complete nomenclature of the item cedure given in a.a bove.
is “AXLE, carburetor, float lever,” “CARBU-
c. If the shape, use, function, or location
RETOR” being the subgroup title.)
of the part is known, refer to illustrations in
b. Items appearing within a subgroup that
which the part is likely to appear until a pic-
lists more than one assembly or more than one
ture of the part is found. The part will be
group of related items are listed with their com-
keyed to a listing of the name, part number,
plete nomenclature. (Example : “EXTENSION,
and subgroup number, which will permit ‘?-
exhaust pipe, w/BRACKET” is an entry in
eating the complete listing of the part.
subgroup 0401. The complete nomenclature of
the item is as shown, the title of the subgroup 13. STOCK NUMBERS. The prefix letter
being “MUFFLER AND EXHAUST PIPE.“) and number of the stock number (i.e., G503,
3
G740, G741, etc,) usually signifies that the par- 06-ELECTRICAL SYSTEM
ticular part or component was originally coded 0601.1 Generator (24-Volt) (Auto-Lite)
0601.3 Generator (24-Volt) (Delco-Remy)
under the major item designation for that
0602 Generator Regulator (24-Volt)
SNL and does mean that the part is used
0603 Starter
only in that major item. All subsequent supply 0604.1 Distributor
manuals for different items will include the 0605 Ignition Coil Wiring and Spark Plugs
same stock number for this same part. 0607 Instrument Panel
0608 Miscellaneous Switches
14. STANDARD GOVERNMENT 0609.1 Head, Tail, and Marker Lights
GROUPING. The parts in this manual are 0609.2 Auxiliary Lights (M170)
0610 Sending Units
arranged by groups and subgroups and are
0611 Horn
listed alphabetically within these subgroups.
0612 Batteries and Cables
Parts are grouped primarily on the basis of 0613.1 Chassis Wiring
their function rather than location. This ar- 0615 Radio Suppression
rangement facilitates identification and selec- 0617 Trailer Coupling
tion of parts. Refer to paragraph 12, “HOW
07-TRANSMISSION
TO FIND PARTS.” 0700 Transmission Assembly
0701 Case
Ol-ENGINE
0702.1 Input Shaft, Bearing, and Retainers
0100.1 Power Plant Assembly 0702.3 Main Shaft, Gears, Bearings, and
0100.2 Engine Assembly
Synchronizer
0101 Cylinder Block and Head 0702.5 Countershaft, Idler Shaft, Gears, and
0102.1 Crankshaft
Spacer
0102.2 Main ‘Bearings
0704 Gear Shift, Lever, Shafts, and Forks
0103 Flywheel and Ring Gear
0104.1 Pistons and Piston Rings OI-TRANSFER
0104.2 Connecting Rods and Bearings 0800 Transfer Assembly
0105.1 Valves, Springs, and Guides 0801 Case and Covers
0105.2 Push Rods, Rocker Arms, Tappets, and 0802.1 Input Gear
Covers 0802.3 Countershaft
0105.3 Camshaft 0802.5 Front Axle Output Shaft
0105.5 Camshaft Drive and Timing Gear Cover 0802.7 Rear Axle Output Shaft
0106.1 Oil Pump 0804 Shifter Shafts, Forks, and Gear Shift
0106.2 Oil Filter Hand Levers
0106.5 Crankcase Ventilator
0106.6 Oil Lines, Level Gage, and Oil Pan 09-PROPELLER SHAFT AND UNIVERSAL JOINTS
0108 Exhaust Manifold 0900 Propeller Shaft and Universal Joints
OP-CLUTCH lo--FRONT AXLE
0201 Disk and Pressure Plate 1000 Front Axle Assembly
0202 Release and Controls 1001 Housing, Cover, and Plugs
1002 Differential
03-FUEL SYSTEM
1004 Steering Knuckles
0301 Carburetor 1005.5 Ventilation
0302.1 Fuel and Vacuum Pump
1006 Shaft and Universal Joints
0304.1 Air Cleaner and Connections
0304.5 Underwater Vent System 11 -REAR AXLE
0306 Fuel Tank and Lines 1100 Rear Axle Assembly
0309 Fuel Filter 1101 Housing, Cover, and Plugs
0312 Accelerator, Hand Throttle, and Choke 1102 Differential
Control 1104.1 Shaft
1105.5 Ventilation
04-EXHAUST SYSTEM
0401 Muffler and Exhaust Pipe
12-BRAKES
05-COOLING SYSTEM 1201 Hand Brake
0501 Radiator 1202 Service Brakes
0502 Radiator Air Deflectors and Shrouds 1204.1 Master Cylinder
0503 Water Hoses and Thermostat 1204.3 Wheel Cylinders
0504 Water Pump 1204.6 Lines
0505 Fan Belts and Pulley 1206 Pedals and Connections
4
assy ................................................................ assembly(ies)
la-WHEELS, HUBS AND DRUMS
AWG .................................................. American Wire Gage
1311 Wheels, Hubs, and Drums b-hd ..................................................................b..u..t ton head
1313 Tires and Tubes
blk-enmld ..................................................b..l ack enameled
blunt-pt ................................................................ blunt point
14-CONTROLS
br ................................................................................b..r.a. ss
1401 Steering Controls
brg ..........................................................................b..e..a ring
15-FRAME AND BRACKETS bz .................................................................................. bronze
cd-pltd ......................................................c.a. dmium plated
1501 Frame and Brackets
CI .............................................................................. cast iron
1603 Pintle and Towing Attachments
ck ........................................................................ countersunk
1504 Spare Wheel Carrier
cop ............................................................................c..o.p. per
l&SPRINGS AND SHOCK ABSORBERS corr-res-S .................................... corrosion resistant steel
cp ........................................................................ candle power
1601.1 Front Springs
cr-pltd .............................................................. chrome plated
1601.3 Rear Springs
cup-pt ...................................................................... cup point
1604.1 Shock Absorbers
DA .............................................. Department of the Army
1605 Stabilizer Bars (M170)
dble .............................................................................. double
17-FENDERS AND HOOD dble-tun-fil .................................. double tungsten filament
deg .......................................................................... degree(s)
1701 Fenders and Aprons
dia ..........................................................................d..i.a. meter
1703 Hood
dld-hd ...............................................................d..r.i lled head
18-BODY ea _______________.______II________________..................e..a..c..h.. ....................
electric( al)
1800 Body Assembly
ext-teeth .............................. external teeth (lock washer)
1801 Body Mounting Parts
fil-hd .................................................................. fillister head
1803.1 Tailgate
fin .......................................................................... finish(ing)
1804 Body Panels, Pillars, and Windshield
fl-hd .......................................................................... flat head
1805 Floor Pans and Access Panels
ft ............................................................................ foot (feet)
1806 Seats, Crash Pads, Trim, and
ga .................................................................................... gage
Upholstery
gimlet-pt .......................................................... gimlet-point
1808 Stowage and Straps
glvd ........................................................................ galvanized
1812 Special Purpose Body (M1’70)
hd ..................................................................................h..e.a. d
PO-WINCH AND POWER-TAKE-OFF hdls ............................................................................ headless
header-pt .......................................................... header-point
2001.1 Winch Assembly and Drum
hex ...................................................................h..e.x agon ( al)
2001.3 Winch Drive Shaft
hex-hd .............................................................. hexagon head
2001.6 Winch Controls
hv .................................................................................... heavy
2002.1 Power-Take-Off Assembly
hyd ............................................................................ hydraulic
2002.5 Power-Take-Off Controls
ID ........................................ inside diameter (dimension)
Pl-BUMPERS AND GUARDS in ................................................................................ inch(es)
incand ................................................................ incandescent
2101 Bumpers and Guards
ins ...................................... insulated, insulating, insulator
Z&MISCELLANEOUS ACCESSORIES int-teeth .............................. internal teeth (lock washer)
2201 Canvas Items, Bows, and Curtains Id-ctd .................................................................... lead coated
2202 Mirrors, Reflectors, and Windshield. lg ...................................................................... long (length)
Wipers LH ............................................................................ left hand
2208.1 Speedometer lht .............................................................. left hand thread
2210 Vehicular Data Plates lkg ................................................................................ locking
It .................................................................l.i.g. ht (weight)
15. ABBREVIATIONS.
M .................................................................................... Model
adj ........................................................ adjust (ing), (able) math .......................................................................... machine
al ............................................................................ aluminum med .........................................................................m...e dium
alloy-S .................................................................. alloy steel
mfr’s ..........................................................m.. anufacturer’s
amp ........................................................................ ampere(s)
MI : ................................................................... malleable iron
amp-hr ........................................................ ampere hour(s)
MIL-STD-CODE .......................... Military Standard Code
anld .......................................................................... annealed
approx ........................................................ approximate ( ly ) min ....................................................m.. inimum, minute(s)
AR ............................................................ Army Regulations mm ................................................................m.. illimeter(s)
AS .......................................................... American Standard mtg .................................................................m...o unting(s)
asb .............................................................................. asbestos NC .............................. American National Coarse Thread
NEF .................... American National Extra Fine Thread UNC ___.____.___._..............................U...n..i.f ied Coarse Thread
NF .................................. American National Fine Thread UNF .._.___..........___..............................U.. nified Fine Thread
ni-S ...................................................................... nickel steel unfm _.. ____............____.............................................u..n. finished
NO .......................................................................... number(s) USS . . . ..___........._._...........................U. nited States Standard
NPT .................. American Standard Taper Pipe Thread v ____._.__.____._..............................................................v..o..l.t.( s)
NPTF ._______._A_m__e_r ican Standard Taper Pipe Thread WI . . . . . . ..___. . . . . . . .. . . . .. _ _ with
(Dryseal) w/o _.....___........_._.........................................................w. ithout
NS ............................ American National Special Thread wtrprf __..._........._________________________.w...a terproofed
OD ...................................... outside diameter (dimension) x __________._______.......(.b..y..,. ..i.n.. dimensions only, as 2 x 4)
ORD .................................... Ordnance (publication titles) zn . . . . .._.___............................................................................. zinc
oval-hd ........................................... _. ....................... oval hLad zn-dichromate ._..___......._.____....................z.i.n.. c dichromate
Pam .......................................................................... pamphlet zn-pltd ___.._...._....___.............................................z..i.n c plated
pan-hd .................................................................... pan head
16. MANUFACTURERS’ SYMBOLS. The
phos-ctd .................................................... phosphate coated
pl ...................................................................................... plain following symbols, preceding the manufac-
pltd ................................................................................ plated turers’ part numbers, appear in this supply
_x+i. ................................................. pounds per square inch manual.
pt ...................................................................... point, pint(s)
qty .............................................................................. quantity
rad .................................................................... radius, radial ABF Auburn Clutch Co, Div (Dana Corp)
rd .................................................................................... round AC AC Spark Plug Div (General Motors Carp)
rd-hd ...................................................................... round head ACK Armstrong Cork Co
reg ................................................................................ regular AD Alemite Div (Stewart-Warner Corp)
reqd ............................................................................ required AL Electric Auto-Lite Co, The
rf ...._ . ..........................................................r.a. dio frequency ANB Anderson Brass Co
RH .......................................................................... right hand APB Appliance Mfg Co
rht ............................................................ right hand thread BA Bassick Co, The
ru ................................................................................. rubber B&B Beck & Beck Div (Borg-Warner Corp)
rvrs .................................................................. reverse (ible ) BOW Bower Roller Bearing Co
S ........................................................................................ steel BT Bingham Stamping Div (The Bingham-
SAE ............................ Society of Automotive Engineer.: Herbrand Corp)
set ................................................................................ section BX Bendix Products Div (Bendix Aviation Corp)
s-fin ................................................................. semifinished CA Columbus Auto Parts Co
sgle ....................... single CAR Carter Carburetor Corp
sgle-cond .................................................... single conductor CC Chrysler Corp
sgle-tun-fil .................................. single tungsten filament CCS Chicago Screw Co, The
sh-met-thds ...................................... sheet metal thread(s) CM Chicago Rawhide Mfg Co, The
sh-met .................................................................. sheet metal CP Champion Spark Plug Co
sltd ................................................................................ slotted CPH Crane Packing Co
SNL ............................... _.. .... Standard Nomenclature List cu Cuno Engineering Corp
socket-hd ............................................................ socket head DAY Day Rubber Co, The
Sp .................................................................................. special DGM Detroit Gasket 4%M fg Co
spec ............................................................s.p. ecification(s) DM Douglas Mfg Div (Kingston Products Carp)
sq ................................................ ................................. square DR Delco-Remy Div (General Motors Carp)
sq-drive .............................................................. square-drive EAT Eaton Mfg Co
sq-hd .................................................................... square head EB Eberhard Mfg Co, Div (Eastern Malleable
sq-nk .................................................................. square neck Iron Co)
sq-nut .................................................................... square nut FDP Firestone Industrial Products Co
sq-socket .......................................................... square socket FM Ford Motor Co
SR .......................................................................... single-row FR Fram Corp
std .............................................................................. standard FS Fasco Industries, Inc
stght .......................................................................s.t.r. aight GE General Electric Co
stk .................................................................................... stock GL Guide Lamp Div (General Motors Carp)
syn-ru .......................................................... synthetic rubber GM General Motors Corp
T ......................................... .._. ......................................... teeth GPC Garlock Packing Co, The
taper-pt ................................................................ taper point HAC Hall, C M, Lamp Co
thd ...............................................................t.h..r ead(ed) (s) HLH Holland Hitch Co
thk ........... .._. ......................................................... thick( ness) HY Hyatt Bearing Div (General Motors Carp)
TM ............................................................ Technical Manual IHG International Harvester Co, Inc
tnd .................................................................................. tinned IL Industrial Lamp Corp
S~bOl
IND Consolidated Productions SN Snap-On Tools Corp
KHW Kelsey-Hayes Wheel Co SP Spicer Mfg Div (Dana Corp)
MAE Monroe Auto EGJipment CO STN Stant Mfg Co
MAR Maremont Automotive Products, Inc SW Stewart-Warner Corp
MAT Mather Spring Co sz Schwitzer-Cummins Co
MDR McCord Corp TD Timken Detroit Axle Co
MID Midland Steel Products Co, The TI Titeflex, Inc
MNC McQuay-Norris Mfg Co TIM Timken Roller Bearing Co, The
MRC Marlin-Rockwell Corp TLS Trostel, Albert & Sons Co
MSP Midland Steel Products TNP Tinnerman Products, Inc
MW Motor Wheel Corp TP Thompson Products, Inc
N&J North & Judd Mfg Co TRI Trico Products Corp
NMP National Machine Products Co TRU American Chain & Cable Co, The
OKS Houdaille-Hershey Corp UC United Carr Fastener Corp
ONB Ohio Nut and Bolt Co, The UC1 Ucinite Co, The
PC Packard Electric Div (General Motors Corp) UTS United Air Cleaner Div (United Specialties Co)
PEE Presstite Engineering Co VG Victor Mfg & Gasket Co
PG Pierce Governor Co, Inc, The WB Willard Storage Battery Co
PK Parker-Kalon Corp WG Warner Gear Div (Borg-Warner Corp)
PR Perfect Circle Co, The WH Weatherhead Co, The
RBR Benjamin Reel Products, Inc WIL Eaton Mfg Co (Saginaw Div & Valve Div)
RG Ross Gear & Tool Co wo Willys-Overland Motors, Inc
RWM Ramsey Winch Mfg Co ZP Skinner Purifier Div (Bendix Aviation Corp)
RZ Gear Grinding Machine Co, The ‘SUGGESTIONS AND RECOMMEN-
SC1 Scintilla Magneto Div (Bendix Aviation Corp)
DATIONS. Notice of discrepancies and rec-
?,DH Standard-Thompson Corp
ommendations should be forwarded through
SEPC Sealed Power Corp
Command Channels to the Chief of Ordnance,
SHA Shakespeare Products Co
Department of the Army, Washington 25,
SL Sheller Mfg Corp
D. C., ATTENTION: ORDFM-Pub.
SMA Smith, A 0, Corp
H-l SNL symbols such as H-l, etc., refer to the SNL in which the item is reviewed.
j: As required.
NPN Suffixed to manufacturer symbol indicates that no part number has been assigned or is
available. These items are not available as components due to manufacturing processes
involved but are available as an assembly, or they may be available as components but
not as an assembly. For these reasons the manufacturer has not assigned a part number.
?
Figure 1. Truck, Utility: x-ton, 4 z 4, MSBAl-left front view, top up