TM 9-2320-260-20
12-33. THERMOSTATIC SWITCH AND
FLUORESCENT STARTER REPLACEMENT
THIS TASK COVERS:
a. Fluorescent Starter Removal
d. Van Heater Thermostat Installation
b. Fluorescent Starter Installation
e. Electrical Heater Thermostat Removal
c. Van Heater Thermostat Removal
f. Electrical Heater Thermostat Installation
INITIAL SETUP
APPLICABLE MODELS
REFERENCES (TM)
M820, M820A1, M820A2
TM 9-2320-260-10
TM 9-2320-260-20P
MATERIALS/PARTS
EQUIPMENT CONDITION
Fifteen wire splices
Parking brake set (TM 9-2320-260-10)
a. Fluorescent Starter Removal
NOTE
Tag all electrical leads and harnesses for installation.
1.
Remove fluorescent starter covers (7) and (8) from switch boxes (1) and (10).
2.
Disconnect six insulated wires (5) from wire splices (4). Discard wire splices (4).
3.
Disconnect six wire splices (4) from six wiring harness leads (2).
4.
Disconnect six insulated wires (6) from wire splices (3). Discard wire splices (3).
5.
Disconnect six wire splices (3) from six wiring harness leads (9).
Remove two nuts (12) from connectors (18).
6.
7.
Remove four screws (11) and (16) and fluorescent starter switch boxes (1) and (10) from
van body (17).
8.
Remove two nuts (13) and (15) from connectors (14).
b. Fluorescent Starter Installation
1.
Install two connectors (14) on fluorescent switch boxes (1) and (10) with two nuts (13) and (15).
2.
Install two fluorescent starter boxes (1) and (10) on two connectors (18) with two nuts (12).
3.
Install two fluorescent starter boxes (1) and (10) on van body (17) with four screws (11) and (16).
4.
Install six wire splices (3) on six wire harness leads (9).
5.
Connect six insulated wires (6) with new wire splices (3).
6.
Install six wire splices (4) on six wire harness leads (2).
7.
Connect six insulated wires (5) with new wire splices (4).
8.
Install fluorescent starter covers (2) and (8) on switch boxes (1) and (10).
12-68