M113A2 Family Unit Maintenance Manual Volume 4 – TM 9-2350-261-20-4 Kits & Special Equipment Repair

Description

TM 9-2350-261-20-4 Volume 4 — M113A2 Family Unit Maintenance Manual

This is the digital PDF download of Volume 4 of the Unit Maintenance Manual TM 9-2350-261-20-4, covering the M113A2 family of full-tracked armored vehicles issued by the Department of the Army. This volume addresses the specialized kits and add-on equipment fitted across six related platforms: the M113A2 personnel carrier, the M577A2 command post carrier, the M121 mortar carrier and its self-propelled variant the M1064, the M1068 Standardized Integrated Command Post System carrier, the M1059 smoke generator carrier, and the M901A1 Improved TOW Vehicle. If you maintain any vehicle in this family, this TM 9-2350-261-20-4 volume is the manual that documents the kit-specific systems the base hull chapters don’t cover.

• Manual type: Unit Maintenance Manual (Technical Manual), Volume 4 of a multi-volume set
• Covers: M113A2, M577A2, M121/M1064, M1068, M1059, M901A1
• Document number: TM 9-2350-261-20-4
• Date of issue: 26 August 2005 (Original), current as of 5 January 2004
• Distribution: Distribution Statement A – approved for public release
• Language: English
• Page count: 789 pages
• File format: PDF, instant digital download

IMAGES PREVIEW

Chapters Covered in This M113A2 Family Unit Maintenance Manual

• Chapter 31 – Unit Maintenance Instructions for Driver’s Windshield Kit
• Chapter 32 – Electronic Equipment Heater Kit (M577A2 Only)
• Chapter 33 – Engine Coolant Heater Kit
• Chapter 34 – Capstan Kit
• Chapter 35 – Marine Recovery Kit
• Chapter 36 – Litter Kit (M113A2 Only)
• Chapter 37 – Artillery Communication Kit
• Chapter 38 – Machine Gun Armor Shield Kit
• Chapter 39 – NBC Kit (All Vehicles Except M1064)
• Chapter 40 – M1059 Smoke Generator Equipment
• Chapter 41 – Electrical/Communication Equipment (M1068 Only)
• Chapter 42 – Communication System (M901A1)
• Chapter 43 – Fire Extinguisher System
• Chapter 44 – Chemical Agent Automatic Alarm Kit (M113A2 Only)
• Chapter 45 – Unit Supporting Information (references, Maintenance Allocation Chart, tools list, expendable supplies, and full electrical wiring diagrams)

Across these fifteen chapters, TM 9-2350-261-20-4 Volume 4 lays out well over 150 individual work packages, each structured as a self-contained repair task with an initial setup block (maintenance level, tools, materials, personnel required, and equipment condition), numbered removal steps, numbered installation steps, and follow-through steps to return the vehicle to service. This gives a unit mechanic everything needed to service the windshield, heater, capstan, marine recovery, litter, communication, armor shield, NBC, smoke generator, fire suppression, and chemical alarm kits fitted to these vehicles — work that isn’t documented in the base hull manuals.

Wiring Diagrams Included

Chapter 45 closes out this M113A2 family unit maintenance manual with nine full foldout electrical wiring diagrams (FO-1 through FO-9), covering the M113A2 (100-amp and 200-amp generator versions), M577A2, M901A1, M1064 (multi-sheet, 200-amp), M1068 (main wiring, communication equipment, and power control enclosure), and M1059 electrical systems.

Why This M113A2 Family Manual Belongs in Your Shop

This TM 9-2350-261-20-4 manual gives a unit mechanic the correct factory-documented procedures for removing, installing, and repairing the specialized kits fitted across the M113A2, M577A2, M121/M1064, M1068, M1059, and M901A1 platforms — work that goes wrong fast when you’re improvising without the original specs, torque sequences, and wiring references. Having the actual TM 9-2350-261-20-4 Volume 4 unit maintenance manual on hand means correct part identification, correct sequencing on multi-step removals and installations, and correct wiring reference when troubleshooting kit-specific electrical faults. Because it’s a digital PDF download, you get instant access after purchase with no shipping wait, and you can read it on a laptop, tablet, or phone in the motor pool, or print out just the work package you’re using that day.