TM 55-1730-229-12
Table 3-2.
PREVENTIVE MAINTENANCE CHECKS AND SERVICES. -- Continued
Internal
B- Before Operation
* Perform if hydraulic system
D- During Operation
was not used for two weeks or
A- After Operation
contamination is suspected.
Daily 8 Hours
Total M/H: 1.2
Operator
Equipment Will
Items to be Inspected
Be Reported Not
Inspection Procedures
B
D
A
Ready/Available if:
MONITOR CONTROL PANEL METERS/INDICATORS
(Continued)
g.
Hydraulic control panel red HI TEMP indicator illuminated.
If light continues to stay
Action Remove or reduce hydraulic load.
illuminated.
14
After hydraulic operations are complete, reduce pressure
If pressure will not reduce.
to approximately 500 psig by holding panel switch to
DECREASE.
15
After shutdown, open hydraulic HIGH PRESSURE BYPASS
If pressure will not reduce.
valve to release pressure
16
Store hydraulic hoses on rack on back of engine access
door, Wipe hoses clean, and install protective caps prior
to storage.
17
Store AC and DC power cables in storage bins. Wipe cables
clean prior to storage.
18
Carefully store pneumatic hose in storage bin. Check, that
butterfly shutter inside fitting is clean and closed.
19
Fill fuel tank to prevent water condensation.
20
Check engine for proper lubricating oil level, add as required.
Refer to para 3-3.
21
Check hydraulic reservoir fluid level (3/4 or more full), add
hydraulic fluid as required. Refer to para 3-9.
