M939 M939A1 M939A2 5-Ton 6×6 Truck Repair Parts Manual TM 9-2320-272-24P-2
$34.95 Original price was: $34.95.$21.95Current price is: $21.95.
Complete 1,137-page repair parts and special tools list for the M939, M939A1 and M939A2 series 5-ton 6×6 diesel trucks – NSN and part number indexes, exploded views, and every component group from fuel and brakes to the wrecker crane and van body.
Description
File Details
- Manual type: Unit, Direct Support and General Support Maintenance Repair Parts and Special Tools List (RPSTL)
- Coverage: Truck, 5-Ton, 6×6, M939, M939A1 and M939A2 Series Trucks (Diesel)
- Language: English
- Page count: 1,137 pages
- File format: PDF
- Army technical manual number: TM 9-2320-272-24P-2
- Air Force technical order number: TO 36A12-1C-1155-4-2
- Published: February 1999
Chapters Covered
- Group 03 Fuel System – injector supply tubes (M939A2), AFC and VS fuel pump assemblies, governor and tachometer drive, damper, gear pump and mounting hardware, injector pump plunger and control rack, transfer pump, air cleaner indicator, air intake systems, turbocharger and hoses, crossover/drain/bypass tubing, fuel tank mounting (single LH, single RH and dual), tank vent and supply/return lines, selector valve, fuel filters and water separators, ether start cylinder and atomizer nozzle, accelerator controls and linkage
- Group 04 Exhaust System – muffler, exhaust pipes and related parts
- Group 05 Cooling System – radiator hoses, upper and lower mounting hardware, radiator assembly, surge tank and lines, fan shroud, thermostat and housing, water manifold, air compressor coolant lines, water pump, fan clutch, fan drive clutch, belt tensioner pulley, engine aftercooler
- Group 06 Electrical System – alternator and mounting (M939/M939A1 and M939A2), starting motor and starter assembly, shutdown valve, throttle control solenoid, control panel, light switch, fuel tank selector switch, instrument cluster, warning switches, lamp holder, circuit breakers, control unit, directional flasher, protective control box, CTIS electrical harness, taillight, front composite light, blackout lamp, side marker lights, fuel pressure transducer, low air warning switch, temperature transmitter, horn and mounting, batteries and cables, slave receptacle, ground straps, front/rear/cargo/wrecker/dump/tractor/van/chassis wiring harnesses, crane wiring and instrument cluster harness
- Group 07 Transmission – transmission assembly, mounting hardware, fluid dipstick and tube, shift quadrant control cable and neutral safety switch, shift control cable, modulator and cable assembly, torque converter and lockup clutch, adapter housing and low planetary carrier, main shaft and carrier, housing, oil filter, oil pan, rear cover, first/second/third/fourth clutch assemblies, low clutch, control valve assembly, modulated lockup valve, low shift signal and trimmer valves, oil pump and front support, oil cooler, oil hoses and filter
- Group 08 Transfer Case Assembly – transfer case and shipping container, mounting hardware, housing, output shaft and cover, input and intermediate drive shafts, clutch and synchronizer assembly, transfer controls, air control lines, air-actuated controls and interlock valve, manifold fittings, shift mechanisms, oil pump
- Group 09 Propeller Shafts and Universal Joints – front axle to transfer shaft (Dana and Rockwell), transfer to front axle shaft (Dana, Rockwell and M939A2), transmission to transfer (M939/M939A1 and M939A2), transfer to forward rear axle for LWB, SWB and XLWB, forward rear axle to rear rear axle (Dana and Rockwell)
- Group 10 Front Axle – axle and housing assembly, differential assembly, differential carrier and access covers, through shaft, gears and flanges, helical drive pinion, spindle shaft, universal shaft and knuckle assembly
- Group 11 Rear Axle – forward rear and rear rear axle assemblies, differential assembly and mounting hardware, carrier assembly, through shaft, gears and flanges, helical drive pinion
- Group 12 Brakes – parking brake lever, cable and mounting, parking brake shoe, drum, dust shield, front and rear axle brake and spider, service brake mounting plate (M939A2), treadle valve, air chambers, fail-safe brake chamber, half couplings, double-check valves, relay valves, air compressor, air supply lines, reservoirs and drain valves, alcohol evaporator, brake lock valve, trailer brake control valve, tractor protection valve and trailer air lines
- Group 13 Wheels – wheel assembly, front and rear wheel hub and drum assemblies (M939/M939A1 and M939A2), wheel valve installation and assembly (M939A2), tire and tube assembly
- Group 14 Steering – steering column, wheel and propeller shaft, stone shield and pitman arm, tie rod assemblies, steering gear assembly and mounting, sector shaft and housing, worm and valve (M939/M939A1 and Sheppard), power steering pump and pulley, hydraulic lines and fittings, oil cooler (M939A2), steering cylinder assembly and booster shield
- Group 15 Frame – frame assembly for standard cargo, dropside cargo, dump, wrecker, van, tractor, LWB cargo and chassis, front bumper and lifting shackle, hood latch, rear bumperette and shackle, field clock anchors, pintle hook and towing pintle mounting brackets, spare wheel carriers (dump, cargo, van, tractor), lifting device and davit assemblies, fifth wheel assembly and mounting plates
- Group 16 Springs and Shocks – front leaf spring, rear leaf spring mounting hardware, rear leaf spring and seat assemblies, shock absorber and mounting, torque rod and mounting
- Group 18 Body, Cab and Hood – front guard assembly, radiator baffle, hood and related parts, hood support and stop cables, splash guard and splash panel extension, cab assembly mounting, cab body and engine cover, door assemblies and cab door windows, fender and splash panels, running board and step, transmission access door and spring brake plate, operator’s seat, companion seat, cab insulation, toolbox and step, map compartment, fuel can bracket, pioneer tool frame, van cable reel, cargo body (standard and LWB), dump body and hoist, wrecker crane and body, van body assemblies
- Group 20 Hoist, Winch and Power Takeoff – front winch controls, P.T.O. and winch controls (M939A2), front winch pump, filter and reservoir, hydraulic tubing, propeller driveshaft, winch motor, brackets, wire rope, drum, gear case, sheave assembly, tensioner, tackle block, wrecker rear winch vertical and horizontal rollers, wrecker hydraulic oil tank and fluid filter, wrecker hydraulic tubing, hoist hydraulic motor, crane gearcase, boom elevating cylinder, operator guard, boom assembly, crane hoist winch, boom hoist winch housing, inner boom extension, gondola assembly and control valve, turntable, hydraulic swivel, rear winch tensioner chamber, rear winch assembly, rear winch sheave swivel and trolley, rear winch cable tensioner, dump hydraulic hoist, dump hoist safety latch, dump control pump, valve and propeller driveshaft, dump controls, van hydraulic liftgate, liftgate platform, frame, controls, hydraulic tubing, oil tank and pump motor, liftgate pump, flow control valve, cylinder and closing cylinders, pump drive shafts, power takeoff controls, transfer power takeoff assembly and main shaft, transmission power takeoff shift controls, transmission P.T.O. assembly (M939A2)
- Group 22 Body and Chassis Accessory Items – wrecker gondola canopy and seat, cargo bow and stake assembly, soft top and post assembly, tarpaulin extension kit, splash guards, safety strap, windshield wiper air lines and control, wiper arm, blade and motor, washer bottle and jet, rearview mirrors, cargo/dump/wrecker/tractor/van reflectors, hot water heater, air ducts, data plates
- Section III Special Tools – peculiar end item special tools and special tools (Group 26)
- Section IV Cross Reference Indexes – National Stock Number Index and Part Number Index
IMAGES PREVIEW
Altogether this is the complete organizational-level parts catalog for the M939 family, letting a shop or motor pool identify a component by figure number, item number, NSN, part number, SMR code and required quantity, then cross-reference it in the back-of-book NSN and part number indexes. The Figure listings run alongside exploded isometric drawings so every fastener, gasket, bracket and sub-assembly can be seen in relation to the parts around it, and the cross-reference indexes at the end let you work backwards from a stock number or manufacturer part number to the correct figure and item callout.
What This Parts Manual Solves
The M939, M939A1 and M939A2 series were built across five body styles (cargo dropside, XLWB cargo, dump, tractor, van expansible and medium wrecker) and three drivetrain generations, so parts interchange between them is anything but obvious. TM 9-2320-272-24P-2 handles that problem directly by separating M939A2-only callouts from the M939 and M939A1 callouts inside each figure, and by grouping items by UOC (usable on code) so you know at a glance whether a component fits a specific truck. It is the correct reference when you need to order, requisition, or verify a replacement assembly rather than work through a troubleshooting procedure – the diagnostics and overhaul procedures live in the companion -20 and -24 maintenance manuals.
Complete Bookmarks
The complete bookmarks in the “M939 M939A1 M939A2 5-Ton 6×6 Truck Repair Parts Manual TM 9-2320-272-24P-2” are as follows:
+GROUPS
+GROUP 18p. 19
+GROUP 20p. 254
+GROUP 22p. 459
+GROUP 26p. 771
+GROUP 33p. 551
+GROUP 43p. 713
+GROUP 47p. 728
+GROUP 95p. 768
+SECTIONS
+FIGURES
+PAGES
Who This Manual Is For
Motor pool parts clerks, maintenance chiefs, unit supply personnel, restoration shops, and civilian owners of M923, M925, M927, M928, M929, M930, M931, M932, M934 and M936 trucks who need to identify a part, confirm it belongs on their chassis, and get the correct NSN or manufacturer part number on the requisition. Because it lists interchangeable part numbers and quantities per figure, it is also useful when comparing what is already on the truck against what the military originally installed.
Document Structure Worth Noting
The contents are broken into four sections: Section I lists the groups and figures by page number, Section II is the bulk of the book (figure drawings followed by the item-by-item parts data), Section III covers special tools, and Section IV provides the NSN and part number cross-reference indexes. Repair kit group 94 and general-use standardized parts group 95 appear near the end so that common hardware (bolts, washers, seals, tubing, wire) can be located without hunting through the whole book.
How the List Reads
Every figure is preceded by a data block that gives the item number, SMR code, NSN, CAGEC, part number, description and usable-on-codes, and quantity. The SMR code tells you the maintenance level and source of supply, the NSN is what a supply system actually stocks, and the usable-on-codes (UOC) tell you whether the part belongs to a specific model. Reading down the columns you can quickly assemble a bill of materials for a repair, compare superseded part numbers, or verify which fasteners belong on a sub-assembly before you start pulling it apart.
Get the Correct Part the First Time
With the full M939, M939A1 and M939A2 parts list at hand – including the wrecker crane and winch assemblies, dump hoist hydraulics, van liftgate, CTIS air dryer, and every body style’s sheet metal and hardware – you can stop guessing at part numbers and start ordering against the same reference the military supply system uses. Every figure, every NSN, every usable-on code and every supersession is already on the page. The file is delivered by instant download as a PDF after checkout: no shipping, no waiting, and the same document opens on a laptop, tablet or phone in the shop or the office, and prints cleanly page-by-page for use at the bench.
What Our Customers Say
🌟 Related Products
Discover more professional manuals for your equipment


TM 9-2320-209-34P 2 1/2 Ton 6x6 Truck M34 M35 Series Repair Parts and Special Tools List Manual - 1976 Change 2

M1008 M1009 M1010 M1028 M1031 Trucks Unit Maintenance Repair Parts and Special Tools List TM 9-2320-289-20P




Reviews
There are no reviews yet.