OM4064 06/11
Lubrication and Service
50 HOUR LUBRICATION AND MAINTENANCE CHECKS
Truck Serial Number______________________
Hourmeter_____________
1.
FUEL FILTERS - Change the fuel filters, (fuel
separators).
Refer to engine manufacturer's maintenance manual
for fuel filter replacement instructions.
2.
HYDRAULIC SYSTEM FILTERS - Replace filter ele-
ments only, after the initial 50, 100, and 250 hours of
operation; then at each 500 hours of operation there-
after.
3.
FAN DRIVE ASSEMBLY - After the first 50 hours of
operation (new truck or new fan installation), check
the tightness of the fan mounting cap screws - 122
N·m (90 ft lbs).
4.
MOTORIZED WHEELS - Check oil level. Refer to
Motorized Wheel Maintenance Schedule in Section P
of the shop manual for the lubrication specifications
and service intervals.
Complete the 10 hour lube and maintenance checks.
100 HOUR LUBRICATION AND MAINTENANCE CHECKS
Truck Serial Number______________________
Hourmeter_____________
1.
HYDRAULIC SYSTEM FILTERS - Replace filter ele-
ments only, after the initial 100 and 250 hours of
operation; then at each 500 hours of operation there-
after.
Complete the 10 and 50 hour lubrication and maintenance checks.
Site Unit Number_______________
Name of Service Technician___________________________________
TASK
Site Unit Number_______________
Name of Service Technician___________________________________
TASK
Maintenance - Section 40
Date_______________
COMMENTS
CHECKED INITIALS
Date_______________
COMMENTS
CHECKED INITIALS
Page 40-9