TM 5-2420-230-10
Table 3-1. Operator/Crew Preventive Maintenance Checks and Services (PMCS) for IHMEE. (Continued)
Item to be
Checked or
Not Fully Mission
Item
Serviced
Procedure
Capable If:
No.
Interval
Engine oil pressure less
c. Normal engine oil pressure is 30-90 psi
Gauges and Warning
than 10 psi (69 kPa).
(207-621 kPa). Minimum oil pressure
Indicators --
allowable at idle is 10 psi (69 kPa).
Continued
zone.
Transmission oil
e. Transmission oil temperature should not
temperature exceeds
exceed 250 F (121 C).
250 F (121 C).
DUAL BRAKE
f. DUAL BRAKE PRESSURE gauge
PRESSURE gauge reads
should read between 75-110 psi
below 75 psi (517 kPa) or
(517-758 kPa).
above 110 psi (758 kPa).
During
Inclinometer
Check inclinometer for proper operation.
Inclinometer not
14
operating properly.
During
AIR FILTER
15
RESTRICTION
Gauge
Check AIR FILTER RESTRICTION gauge. Gauge reads above
25 inH2O (625 mmH2O).
Pedal goes to the floor.
During
Systems Operation
a. Depress service brake pedal and check to
16
Check
ensure that pedal is firm and does not
depress completely to the floor.
3-10