Table 1. Preventive Maintenance Checks and Services (PMCS)
for the M400T and M400W SSL - Continued.
Allow engine to cool before performing maintenance. Particles blown by compressed air are hazardous. DO
NOT exceed 15 psi (103 kPa) nozzle pressure when drying parts with compressed air. Use a maximum of
30 psi (207 kPa) when cleaning components. DO NOT direct compressed air against human skin. Make
sure air stream is directed away from user and other personnel in the area. To prevent injury, user must
wear protective goggles or face shield. Failure to follow this warning may result in injury to personnel.
d. Clean radiator and hydraulic oil Damage to radiator.
cooler to remove any debris and
dirt buildup that might impede
cooling of components. Remove
any debris from engine
compartment to prevent
materials. If necessary, use
compressed air to remove
debris. Visually inspect radiator
e. Inspect engine compartment for Class III oil or coolant
leaks are evident. Any fuel
oil, coolant, or fuel leaks.
leakage is evident.
Damage that would impair
f. Inspect for looseness or
operation is evident.
damage to air cleaner and