Capacity TJ6500 DOT - 4-3.3 Weekly Maintenance; 4-3.4 Monthly Maintenance; 4-3.5 Quarterly Maintenance

Trailer Jockey Operators Handbook
37
4-3.3 W EEKLY M AINTENANCE
The following checks should be made weekly, or after every 50
hours of operation.
• Perform all daily checks.
• Check auto lube.
• Check oil in rear axle.
4-3.4 M ONTHLY M AINTENANCE
The following checks should be made monthly, or after every
250 to 300 hours of operation.
Never service air cleaner with engine running to prevent dirt
from being drawn into intake.
• Service air cleaner when indicator shows red
• Change engine oil and filter
• Change hydraulic oil filter
• Check wheel nut torque
• Change transmission external filter
• Check fuel filters when fuel reaches 1/2" from top of clear
bowl
• Check adjustment on all brakes with manual slack
adjuster.
4-3.5 Q UARTERLY M AINTENANCE
The following checks should be made quarterly, or after every
500 hours of operation.
• Check air cleaner restriction and replace filter if necessary
• Check charge-air piping
• Check charge-air cooler
• Check wheel bearing oil
• Check brake linings for wear and adjust cams or replace
linings if necessary
• Check oil in rear axle
• Check oil in transmission (Oil sampling analysis recom-
mended)
• Change fuel filter (spin-on type)