TM-5-4210-249-13-P-2

TACTICAL FIRE FIGHTING TRUCK (TFF) MODEL M1142

TECHNICAL MANUAL; OPERATOR’S AND FIELD LEVEL MAINTENANCE MANUAL WITH REPAIR PARTS AND SPECIAL TOOLS LIST (INCLUDING DEPOT REPAIR PARTS AND SPECIAL TOOLS); PART 2 OF 4

TM-5-4210-249-13-P-2 - Page 929 of 1452

TM 5-4210-249-13&P-2

0201-5

DRAFT

0201

AIR CONDITIONER/HEATER RELAY MODULE BLOCK REMOVAL

NOTE

•

Tag and mark wires prior to removal to ensure proper installation.

•

Remove cable ties as required.

1.

Loosen 12 screws (1) and remove wires (2) from air conditioner/heater relay module block (3).

2.

Remove two locknuts (4), washers (5), and air conditioner/heater relay module block (3) from control box (6).

Discard locknuts.

3.

Remove three relays (7), (8), and (9) from air conditioner/heater relay module block (3).

END OF TASK

AIR CONDITIONER/HEATER RELAY MODULE BLOCK INSTALLATION

NOTE

Install cable ties as required.

1.

Install three relays (7), (8), and (9) on air conditioner/heater relay module block (3).

2.

Install air conditioner/heater relay module block (3) in control box (6) with two washers (5) and locknuts (4).

3.

Install 12 wires (2) on air conditioner/heater relay module block (3) and tighten 12 screws (1).

END OF TASK

TFFT01793