TM 55-2815-574-24
FIELD MAINTENANCE
ENGINE
AUTO SHUTDOWN SYSTEM EMERGENCY STOP SOLENOID REPLACEMENT
INITIAL SETUP:
Tools and Special Tools
Equipment Condition
General mechanic's tool kit
Engine cool to touch
Single channel ground and airborne radio system
(WP 0179, Table 1, Item 130)
(SINCGARS) antenna removed
(TM 11-5820-890-10-8) Main
Materials/Parts
navigation mast removed (TM
Lockwasher Qty: 2 (WP 0180, Table 1, Item 3)
55-1925-205-23)
Lockwasher Qty: 3 (WP 0180, Table 1, Item 105)
Propulsion module ventilated
Marker tags, with metal eyelet patch Qty: 2
(TM 55-1925-205-23)
(WP 0178, Table 1, Item 36)
Intake plenum assembly removed
(TM 55-1925-205-23)
Operator's cab removed
Personnel Required
(TM 55-1925-205-23)
Engineer 88L
References
FM 4-01.502
TM 55-1925-205-10
REMOVAL
NOTE
This task is typical for both port and starboard engines.
WARNING
Remove all jewelry before conducting maintenance. Do not wear watches, rings,
identification tags, or other jewelry which could short across electrical components or catch
on vehicle components. Failure to comply may result in personnel injury or death.
1.
Place A3 breaker switch (Figure 1, Item 1), located on A10 panel, in OFF position. Refer to
TM 55-1925-205-10 for breaker location.
WARNING
Before attempting any maintenance, ensure power supply (switches, circuit breakers, etc.)
has been disconnected and locked/tagged out against unauthorized accidental start-up or
else death or serious injury due to electric shock and/or moving machinery could occur.
2.
Lock Out/Tag Out (LO/TO) A3 breaker switch (Figure 1, Item 1). Refer to FM 4-01.502 for LO/TO procedure
0170-1