TM-9-2350-238-20-1

HULL AND RELATED COMPONENTS RECOVERY VEHICLE, FULL TRACKED: LIGHT, ARMORED, M578

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL

MAY 1994

TM-9-2350-238-20-1 - Page 1052 of 1364

TM 9-2350-238-20-1

2-179. MAINTENANCE OF HEATER INSTALLATION KIT—AIR INTAKE BLOWER,

FUEL FILTER HEATERS, AND CONNECTING HARNESS; AND POWER PLANT

COMPARTMENT BRANCHED WIRING HARNESS (CONT).

REMOVAL (CONT)

2

Tag and disconnect plug connector (1)

from bulkhead disconnect to circuit

breakers and electrical components

branched wiring harness at the wall of the

driver’s compartment.

3

Tag and disconnect two shell connectors

(2) from line connections on two fuel filter

heaters (3).

4

Tag and disconnect two shell connectors

(4) from line connections.

5

Tag and disconnect shell connector (5)

from engine coolant heater control box (6).

6

Tag and disconnect shell connector (7)

from electrical fuel pump (8).

9

Tag and disconnect plug connector (13)

from blower assembly (14), and remove

power plant compartment branched wiring

harness (15) from hull.

10

If damaged, remove marker bands (16)

from power plant compartment branched

wiring harness (15).

11

Remove Iockwire (17), six screws (18),

and six Iockwashers (19) from blower

assembly (14). Remove blower assembly

from hull.

NOTE

Steps 12 and 13 are written for one

fuel filter heater but apply to both fuel

filter heaters.

7

Remove screw (9) and disconnect cable

12

Remove screw (20) and disconnect ground

terminal (10) from ground.

lead (21) on fuel filter heater (3).

8

Tag and disconnect shell connector (11)

13

If damaged, remove lacing cord (22) and

from line connection on blower assembly

fuel heater filter (3) from fuel filter (23).

electrical solenoid (12).

2-1026