TM-9-2350-238-20-1
HULL AND RELATED COMPONENTS RECOVERY VEHICLE, FULL TRACKED: LIGHT, ARMORED, M578
TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL
MAY 1994
TM-9-2350-238-20-1 - Page 426 of 1364
TM 9-2350-238-20-1
2-35. MAINTENANCE OF POWERPLANT (CONT).
1
Inspect warning switches and transmitters, electrical wiring, connectors, and fittings for
deterioration and damage. Replace damaged or unserviceable components.
2
Inspect oil, fuel, and coolant hoses, tubes, and fittings for leaks, damage, and secure mounting
Replace damaged or unserviceable components.
3
Inspect oil and fuel filters for leaks and secure mounting hardware.
4
Check that tachometer and speedometer drive shaft connections are secure.
5
Inspect engine mount for cracks, hardening, and deterioration.
6
Powerplant components that are authorized for replacement by unit maintenance
as follows:
Starter relay (p 2-561)
Aeration detector (p 2-539)
Starter (p 2-559)
Thermostats (p 2-534)
—
personnel are
Neutral position switch (p 2-562)
Purge and prime solenoid valve and lines
Low oil pressure warning switch (p 2-626)
(p 2-479)
Engine oil pressure transmitter (p 2-626)
Secondary fuel filter (p 2-475)
Engine coolant temperature warning
Primary fuel filter (p 2-471)
thermostatic switch (p 2-626)
Fuel filter-to-fuel pump hose (p 2-440)
Engine coolant temperature transmitter
Airbox heater pump inlet hose (p 2-486)
(p 2-626)
Fuel return hose (p 2-465)
Transmission oil thermostatic switch
Fuel supply-to-filter hose (p 2-462)
(p 2-626)
Fuel pump-to-reservoir drain hose
Transmission oil pressure transmitter
(p 2-475)
(p 2-626)
Fuel filter drain hose (p 2-475)
Transmission oil temperature transmitter
Fuel filter to solenoid valve hose (p 2-479)
(p 2-626)
Turbocharger air intake duct and screen
Powerplant reservoir breather (p 2-427)
(p 2-459 and p 2-460)
Engine condensation hose (p 2-427)
Engine exhaust system (p 2-511 and
Transmission drain hose (p 2-427)
p 2-514)
Engine block drain hose (p 2-427)
Oil sampling drain cock (p 2-758)
Reservoir drain hose (p 2-427)
Brakes (p 2-816)
PowerPlant reservoir (p 2-427)
Engine mount (p 2-416)
Engine oil filter (p 2-418)
Fuel pump (p 2-438)
Engine oil filter hoses (p 2-418)
Transmission oil filter (p 2-758)
7
Repair is by replacement of authorized parts (TM 9-2350-238-24P-1 and TM 9-2815-202-24P)
which do not meet inspection criteria.
2-400
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