Repair
332144E 47
Replace Temperature Control Modules
1. See Before Beginning Repair, page 40.
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.
55
89
ti21845a
FIG.13
59
ti21844a
56
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