TM-9-2320-260-34-2

TRUCK, 5-TON, 6X6, M809 SERIES (DIESEL)

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE; VOLUME 2 OF 2

JULY 1994

TM-9-2320-260-34-2 - Page 738 of 863

17-15. PERSONNEL HEATER FLAME DETECTOR SWITCH MAINTENANCE

THIS TASK COVERS:

a. Removal

d. Assembly

b. Disassembly

e. Installation

c. Cleaning and Inspection

INITIAL SETUP

APPLICABLE MODELS

MATERIALS/PARTS

All

Five screw-assembled lockwashers

TEST EQUIPMENT

(Appendix D, Item 402)

Sleeve (Appendix D, Item 507)

Multimeter (Appendix

B, Item 115)

REFERENCES (TM)

TOOLS

TM 9-2320-260-20

General mechanic’s tool kit

(Appendix B, Item 1)

TM 9-2320-260-34P-2

Tool kit, electrical (Appendix B, Item 106)

EQUIPMENT CONDITION

Personnel heater removed (TM 9-2320-260-20).

●

The flame detector switch is maintained the same for early and

late model heaters.

• Tag all wires for installation.

a.Removal

1. Release two dzus fasteners (6) and remove guard (5) from heater housing (7).

2. Remove five screw-assembled lockwashers (l), two ignition control leads (4), receptacle leads (3), and

blower motor lead (2) from flame detector switch (9). Discard screw-assembled lockwashers (1).

3. Loosen nut (8) and remove flame detector switch (9) from heater housing (7).

17-37

TM 9-2320-260-34-2