Lubrication Pump Replacement

TM 9-2320-363-34-1 · Chapter 3 — Power Package Maintenance

This task covers: a. Removal b. Cleaning c. Inspection d. Installation

Applicable Configuration:                              Equipment Condition:

All except M915A2                                      Reference                Condition Description

Tools and Special Equipment:                           TM 9-2320-363-20         Transfer Case Oil
                                                                                Drained
Shop Equipment, SC 4910-95-CL-A31
Tool Kit, SC 5180-90-CL-N05                            General Safety Instructions:

MaterialslParts:
Washer, Lock (4)                                                         WARNING
                                                               Adhesives, solvents, and
Compound, Pipe              Appendix B, Item 15                sealing compounds can burn
Sealing                                                        easily, can give off harmful
Adhesive-Sealant,           Appendix B, Item 3                 vapors, and are harmful to skin
Silicone                                                       and clothing. To avoid injury or
                                                               death, keep away from open
References:                                                    fire and use in well-ventilated
                                                               area. If adhesive, solvent, or
TM 9-2320-363-20                                               sealing compound gets on skin
                                                               or clothing, wash immediately
                                                               with soap and water.

1.   REMOVE LUBRICATION HOSE (1) AND FITTING (2).

2.   REMOVE FOUR SCREWS (3) AND FOUR LOCK WASHERS (4). DISCARD LOCK WASHERS.

3.   REMOVE LUBRICATION PUMP (5) FROM BEARING COVER (6).

4.   REMOVE PLUG (7) FROM LUBRICATION PUMP (5).

      Use general cleaning methods to clean all parts (page 2-30).

      Inspect all parts for wear or damage
PDF page 359
Illustration from TM 9-2320-363-34-1 (PDF page 359)
WARNING

Adhesives, solvents, and sealing compounds can burn easily, can give off harmful vapors, and are harmful to skin and clothing. To avoid injury or death, keep away from open fire and use in well-ventilated area. If adhesive, solvent, or sealing compound gets on skin or clothing, wash immediately with soap and water.

1. COAT PIPE THREADS OF FITTING (2) WITH PIPE THREAD SEALING COMPOUND AND INSTALL FITTING (2) IN LUBRICATION PUMP (5).

2. COAT PUMP MOUNTING SURFACE OF BEARING COVER (6) WITH SILICONE ADHESIVE-SEALANT.

3. INSTALL LUBRICATION PUMP (5) ON BEARING COVER (6) WITH FOUR NEW LOCK WASHERS (4) AND FOUR SCREWS (3). TIGHTEN SCREWS TO 15 LB-FT (20 N.m).

4. INSTALL LUBRICATION HOSE (1).

5. COAT THREADS OF PLUG (7) WITH PIPE THREAD SEALING COMPOUND AND INSTALL PLUG (7).

NOTE Follow-on Maintenance:

Fill transfer case with oil (TM 9-2320-363-20).

Change 1 3-277/(3-278 Blank)

PDF page 360
TM page Change 1 4-1
Illustration from TM 9-2320-363-34-1 (PDF page 361)

This chapter illustrates and describes procedures for maintenance of the electrical system and related parts. A list of tasks contained in this chapter is shown below.

Page

Injector Wiring Harness Replacement ................................. 4-2

Chassis Wiring Harness Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6

Engine Wiring Harness Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8

Stop/Tail/Backup Lights Wiring Harness Replacement . . . . . . . . . . . . . . . . . . . . . 4-10 Turn Signal/Marker Light Wiring Harness Replacement . . . . . . . . . . . . . . . . . . . . 4-12 Turn Signal (Thru-Deck) Wiring Harness Replacement . . . . . . . . . . . . . . . . . . . . . 4-14 Electronic Control Module Wiring Harness Replacement . . . . . . . . . . . . . . . . . . . 4-16 Engine Power Wiring Harness Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-18

STE-ICE Wiring Harness Replacement ................................ 4-20

Main Cab Wiring Harness Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-22

Overhead Cab Wiring Harness Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-36

Cab Floor Anti-Lock Brake System (ABS) Wiring Harness Replacement . . . . . . . 4-38

Switch Panel Wiring Harnesses Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-40 Cab Anti-Lock Brake System (ABS) Wiring Harness Replacement (M915A2) . . . . 4-42 Front Anti-Lock Brake System (ABS) Wiring Harness Replacement . . . . . . . . . . . 4-44 Rear Anti-Lock Brake System (ABS) Wiring Harness Replacement . . . . . . . . . . . 4-46 MCS Chassis Wiring Harness Replacement (M917A1 w/MCS) . . . . . . . . . . . . . . . 4-47.2 CTIS Wiring Harness Replacement (M917A1 and M917A1 w/MCS) . . . . . . . . . . . 4-47.4 PTO Wiring Harness Replacement (All Except M915A2) . . . . . . . . . . . . . . . . . . . 4-47.6

MCS Cab Wiring Harness Replacement (M917A1 w/MCS) . . . . . . . . . . . . . . . . . . 4-47.9 Starter Solenoid Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-48

Engine Retarder Solenoid Test and Replacement . . . . . . . . . . . . . . . . . . . . . . . . 4-50

TM page 4-2