TM 9-6115-664-13&P
4-26. SWITCH ASSEMBLY MAINTENANCE (REMOTE CONTROL PANEL)
6.
Remove APU ON switch (16) from front panel (1) by removing attaching nut (17) and washer (18).
7.
Unscrew button (20) from EMERGENCY STOP switch shaft. Remove switch (19) from front panel (1) by removing
attaching nut (21).
B.
INSPECTION.
1.
Inspect operator switches for corrosion or other obvious damage. Inspect electrical connectors for corrosion,
damage, and evidence of electrical short.
2.
Inspect electrical wiring for cuts, abrasions, and bare wire. Inspect wire insulation for damage.
3.
Inspect silicon edge seal for cuts, deterioration, or other damage. Check security of attachment. Replace as
required.
C.
TESTING.
Test suspect switches for continuity. Replace as required.
D. INSTALLATION.
1.
Install START / PRIME RUN / OFF switch (7, Figure 4-16) onto front panel (1) using nut (8) and washer (9).
2.
Install OIL / AIR PREHEAT switch (10) onto front panel (1) using nut (11) and washer (12).
3.
Install BATTLE SHORT switch (13) and switch guard (15) onto front panel (1) using nut (14).
4.
Install APU ON switch (16) onto front panel (1) using nut (17) and washer (18).
5.
Install EMERGENCY STOP switch (19) onto front panel (1) using nut (21). Screw button (20) onto switch shaft.
6.
Connect remote cable electrical connector (6) to circuit card assembly.
7.
Mate front panel (1) to remote housing (2) and secure using six screws (3), lockwashers (4), and washers (5).
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