HMMWV M998 Series 2001 Change 1 Repair Parts & Special Tools List Volume 2 – TM 9-2320-280-24P-2

HMMWV M998 Series 2001 Change 1 Repair Parts & Special Tools List Volume 2 – TM 9-2320-280-24P-2

The HMMWV M998 Series 2001 Change 1 Repair Parts & Special Tools List Volume 2 – TM 9-2320-280-24P-2 is a large illustrated parts-reference manual for unit, direct support and general support maintenance of the M998-series vehicle family. This second volume combines hundreds of illustrated component breakdowns with item-level identification data including SMR codes, National Stock Numbers, CAGE codes, part numbers, descriptions, usable-on codes and quantities. Its coverage extends well beyond basic replacement hardware, reaching special-purpose kits, ambulance equipment, winterization and arctic systems, deep-water fording equipment, communications installations, winch and alternator kits, air-conditioning components and dedicated maintenance tools.

File Details

• Manual type: Unit, Direct Support and General Support Maintenance Repair Parts and Special Tools List
• Vehicle family: HMMWV M998 Series
• Document number: Army TM 9-2320-280-24P-2
• Additional publication numbers: Air Force TO 36A12-1A-3044-2; Marine Corps TM 2320-24P/8B
• Volume: Volume 2 of 2
• Change: Change 1
• Date: 30 March 2001
• Current as of: 1 January 2001
• Language: English
• PDF pages: 1020
• File format: PDF

Models Covered

This volume covers a broad M998-series fleet rather than a single configuration. The model coverage printed in the manual includes cargo/troop carriers, winch-equipped variants, heavy variants, TOW carriers, armament carriers, S250 shelter carriers and multiple ambulance configurations.

• M998, M998A1
• M1038, M1038A1
• M1097, M1097A1, M1097A2, M1123
• M966, M966A1, M1121
• M1045, M1045A1, M1045A2
• M1046, M1046A1
• M1025, M1025A1, M1025A2
• M1026, M1026A1
• M1043, M1043A1, M1043A2
• M1044, M1044A1
• M1037, M1042
• M996, M996A1
• M997, M997A1, M997A2
• M1035, M1035A1, M1035A2

Illustrated Parts Identification

A major strength of this HMMWV M998 Series repair parts and special tools manual is the pairing of numbered technical illustrations with detailed parts listings. Illustrated assemblies are followed by item records that identify the item number, SMR code, NSN, CAGEC, part number, description, usable-on codes and quantity. This arrangement is useful when a component must first be recognized visually and then matched to its corresponding supply or part-reference information.

The figures cover both complete assemblies and individual mounting hardware. Examples include rearview mirrors, heater and defroster ducting, heater controls, ambulance heater systems, fuel lines, antenna and intercom installations, data plates, winterization assemblies, communications equipment mounting, special-purpose vehicle kits and workshop special tools.

Chapters Covered

• Group 22 – Body, chassis, and hull accessory items
  • Group 2202 accessory items: split rearview mirror, reflectors, diverter assemblies, defroster and heater ducting, heater assemblies and controls
  • Ambulance heater fuel lines, personnel heater assemblies, antenna/intercom cables, antenna mounts, blower assemblies, multifuel heaters and related hardware
  • Group 2210 data plates and instruction holders: dash panel, battery cable and slave receptacle, surge tank, fan shroud, generator, transfer case, engine container, winch, TOW carrier and ambulance identification
• Group 33 – Special purpose kits
  • Group 3301 reusable shipping container: engine shipping container assembly
  • Group 3303 winterization and arctic kits: fuel injection pump components, engine gaskets, CDR tube, pan cover, heater tube, fuel pump and lines, control box, heater and plenum assemblies, insulation and ducting
  • Two-man and four-man crew arctic enclosure components, Swingfire heater equipment, winterization components, covers, supports, brackets, harness channels and engine/crew compartment heater parts
  • Group 3305 deep water fording kits: intake and exhaust systems, selector valve, sensor cup, vent lines, hydro-boost vent line, engine and transmission dipstick/tube assemblies and supplemental fording kit
  • Group 3307 troop seat kits, communications kits, radio racks and radio cables
  • 81 MM mortar kit, traversing bar kit, rearview mirror mounting kit, cargo barrier extension and slave receptacle kits
  • Power steering oil cooler, brushguard, S250 shelter mounting and camouflage/stowage rack kits
  • Prime mover kits for the 105 MM L119 light howitzer, including bumper, winch, wiring, ammunition-rack and equipment-stowage components
  • Towed Vulcan system, pintle extension, rear seat and man-portable air-defense system kits
  • 9,000 lb winch, windshield retainer, rearview mirror relocation and underbody protection kits
  • R-12 to FR12 refrigerant conversion retrofit and hand throttle control kits
  • 10,500 lb hydraulic winch accessory kits
  • 100 AMP, 100/200 AMP, 200 AMP and 400 AMP alternator-related kits and wiring
  • Tachometer parts kits, Precision Lightweight Global Positioning System Receiver installation, intercom bracket, rear hatch support and flexible brake line kits
• Group 47 – Gauges, weighing, and measuring devices
  • Speedometer, speedometer drive and related parts
  • Air restriction indicator assembly
• Group 52 – Refrigeration, air conditioner, heater and air-conditioning components
  • Air-conditioner compressor and mounting hardware
  • Compressor assembly, lines and fittings, condenser and evaporator lines
  • Heater/air-conditioning condenser, evaporator, covers and blower-motor assemblies for ambulance variants
• Group 94 – Kits
  • Repair parts kits
• Group 95 – Bulk material
  • Bulk material listings
• Section III – Special Tools List
  • Group 26 tools and test equipment
  • Special tools for drive belts and transmission, transmission, transfer case, axle differential, geared hub and steering
  • Steering pump, body and speedometer-drive tools
  • Multipurpose tools and air-conditioner compressor tools/tool kit
  • Transmission, transfer case and engine A2 tools
  • Pinion setting kit
• Section IV – Cross-Reference Indexes
  • National Stock Number Index
  • Part Number Index

Taken together, the contents make this more than a sequence of exploded views. The HMMWV M998 Series 2001 Change 1 Repair Parts & Special Tools List Volume 2 – TM 9-2320-280-24P-2 provides several routes to the same component information: by illustrated assembly, item number, NSN or part number. Usable-on codes help distinguish parts applied to particular vehicle configurations, while the dedicated kit sections preserve the relationships between the many components used in specialized HMMWV installations.

Specialized Vehicle and Equipment Coverage

The breadth of Volume 2 is especially useful where a vehicle carries equipment not represented by a basic body-parts list. Ambulance-specific figures identify heater fuel systems, personnel heaters, blower assemblies, antenna hardware and air-conditioning components for M996/M996A1 and M997/M997A1/M997A2 variants. Arctic and winterization coverage breaks large installations into individual fuel, exhaust, heater, control-box, insulation, duct and mounting components.

The special-purpose kit section also documents communications racks and cables, troop-seat equipment, deep-water fording components, S250 shelter hardware, winch installations, alternator conversions, underbody protection and various mission-equipment mounting arrangements. Each illustrated breakdown is tied to the parts-data format used throughout the manual, allowing the drawing callout to be followed directly into the corresponding identification record.

Special Tools and Cross-Reference Support

Section III is dedicated to special tools rather than ordinary vehicle parts. Its figures cover tools for transmission work, transfer-case work, axle differentials, geared hubs, steering, steering pumps, speedometer drives, air-conditioning compressors and A2 transmission/transfer-case/engine applications. The list also includes a pinion setting kit. Tool entries use the same structured item and identification approach as the repair-parts section, making the required tool easier to correlate with its figure and part information.

Section IV adds both a National Stock Number Index and a Part Number Index. These indexes are particularly valuable when the starting point is an existing number rather than an illustration. A known NSN or part number can be traced back to the figure and item location, which complements the visual assembly-first method used throughout the illustrated sections.

Identify HMMWV Parts and Special Tools with the Correct Reference

The HMMWV M998 Series 2001 Change 1 Repair Parts & Special Tools List Volume 2 – TM 9-2320-280-24P-2 supports the parts-identification work behind maintenance, component replacement, kit servicing and special-tool selection across a wide range of M998-series configurations. Instead of relying on appearance alone, technicians and vehicle owners can check exploded figures against item numbers, NSNs, CAGE codes, part numbers, usable-on codes and listed quantities, then use the dedicated indexes to cross-reference known numbers.

Having the correct illustrated parts data matters when similar assemblies, variant-specific hardware and mission kits use different components. This PDF gives you the published Volume 2 reference in one digital file for quick access during parts research, maintenance planning or workshop work. Delivery is instant after payment with no physical shipping required; the PDF can be opened on compatible computers, tablets or phones and printed when a paper reference is preferred.