TM-5-2330-325-13-P
SEMITRAILER, MEDIUM HEAVY EQUIPMENT TRANSPORTER (MHET), 40 TON, M870A3
TECHNICAL MANUAL; OPERATOR AND FIELD MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST
JUNE 2014
TM-5-2330-325-13-P - Page 170 of 648
Table 1.
Operator Preventive Maintenance Checks and Services (PMCS) Procedures - Continued.
ITEM
NO.
INTERVAL
ITEM TO BE
CHECKED OR
SERVICED
PROCEDURE
EQUIPMENT
NOT READY/
AVAILABLE IF:
35
After
Hubs
WARNING
Hub may be hot. Before putting hand to
hub, hold hand close to hub to check for
excessive heat radiation. This will prevent
skin burns caused by hot metal. Failure to
comply may result in death or injury to
personnel. Seek medical attention in the
event of an injury.
Check hubs for discoloration or blistered paint that may
indicate excessive heat condition.
Excessive heat, indicating
worn wheel bearing.
36
After
Air System
Open dump valve to vent accumulated moisture.
37
Weekly
Gooseneck
Inspect grease points for damage to fittings and
sufficient grease (WP 0093).
38
Weekly
Kingpin
Apply grease to kingpin (WP 0093).
39
Weekly
Pickup Plate
Lubricate pickup plate (WP 0093).
40
Monthly
Hydraulics
NOTE
If semitrailer will not be used for 72 hours or
more, completely drain air tanks.
Lightly coat exposed cylinders with grease.
END OF TASK
END OF WORK PACKAGE
TM 5-2330-325-13&P
0033
0033-6
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