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 108 of 534

TM 5-5420-202-20-4

PERSONNEL HEATER REPAIR (Sheet 6 of 8)

Heater Flame Detector Switch Replacement (Sheet 2 of 2)

INSTALLATION:

1.

Mount flame detector switch (A)

to personnel heater.

2.

Using screwdriver and wrench, install

two screws (B), lockwashers (C), and nuts

(D).

4.

5.

6.

7.

8.

3.

Connect four leads to four terminals (E).

(two to N.O. (normally open), two to N.C.

(normally closed) switch

with four screws (F) and

terminals (E) )

lockwashers (G).

Make sure all labels (H) are to proper terminals.

Using screwdriver, tighten four screws (F).

Install heater cover (page 18-9, steps 7

and 8).

Connect electrical connector (page 18-9,

steps 9 and 10).

Connect fuel inlet line to quick-disconnect

(page 18-27).

9.

Check heater for proper operation (TM

5-5420-202-10).

End of Task

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