TM-5-5420-202-20-4

M60A1 CHASSIS, TRANSPORTING; FOR BRIDGE, ARMORED-VEHICLE-LAUNCHED; SCISSORING TYPE, CLASS 60

TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE MANUAL; VOLUME 4 OF 4

OCTOBER 1985

TM-5-5420-202-20-4 - Page 109 of 534

TM 5-5420-202-20-4

PERSONNEL HEATER REPAIR (Sheet 7 of 8)

Ignition Control Replacement (Sheet 1 of 2)

TOOLS:

Flat-tip screwdriver

REFERENCE:

TM 5-5420-202-20-10

PRELIMINARY PROCEDURES:

Set HEATER MASTER switch to OFF

(TM 5-5420-202-10)

Disconnect electrical connector (page

Remove heater cover (page 18-7)

18-7)

REMOVAL:

1.

2.

3.

5.

6.

7.

Go

Disconnect two leads (A and B).

Using screwdriver, remove screw

and lockwasher (C) securing third

lead (D) (N. O.) to flame detector

switch (E).

Disconnect lead (D) from switch (E)

.

4.

Using screwdriver, loosen (do not remove)

two screws (F) at slotted mounting holes.

Remove plastic band (G) by pulling

apart.

Using screwdriver, remove two screws and

lockwashers (H).

Remove ignition control (J) from

personnel heater.

on to Sheet 2

TA248612

18-13