User's Manual

Repair

46 332144C

Replace Temperature Control Modules

1. See Before Beginning Repair, page 39.

2. Remove heater shroud (89) and electronics cover

(55).

3. Put on static conductive wrist strap.

4. Disconnect all cables and connectors from tempera-

ture control module (59).

5. Remove hex nut (56) and replace defective module.

6. Install new module in reverse order. Connect all

cables and connectors.

NOTICE

Before handling assembly put on a static conductive

wrist strap to protect against discharge which can

damage assembly. Follow instructions provided with

wrist strap.

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