P2-14 Lubrication and Service 10/06 P02050
500 HOUR LUBRICATION AND MAINTENANCE CHECKS
Maintenance requirements for every 10 & 250 hour Lubrication and Maintenance Checks should also be per-
formed at this time.
NOTE: “Lube Key” references are to the lubrication chart.
Truck Serial Number______________________ Site Unit Number_______________ Date_______________
Hourmeter_____________ Name of Service Technician___________________________________
TASK COMMENTS CHECKED INITIALS
1. FINAL DRIVE CASE BREATHERS - Remove the
breather elements for the motorized wheels. Clean or
replace the elements.
2. HYDRAULIC SYSTEM Oil FILTERS - Replace the fil-
ter elements. Check the oil level in the hydraulic oil
tank and add oil, as necessary. Use Lube Key B.
3. HYDRAULIC TANK BREATHER - Replace breather.
4. HYDRAIR® SUSPENSION - Check for the proper
piston extension (front and rear). Refer to Section H4
in the service manual for more information on proper
suspension extension and maintenance procedures.
5. THROTTLE AND BRAKE PEDAL - Lubricate the trea-
dle roller and hinge pins with lubricating oil. Lift the
boot from the mounting plate and apply a few drops of
lubricating oil between the mounting plate and the
plunger.
6. HOIST ACTUATOR LINKAGE - Check operation.
Clean, lubricate, and adjust as necessary.
7. PARKING BRAKE - Refer to Section J, Parking Brake
Maintenance. Perform the recommended inspections.
8. RESERVE ENGINE OIL SYSTEM (OPTION)
a. Check electrical system connections for tight-
ness, corrosion and physical damage. Check
the battery, oil pressure switch, junction
boxes, remote control fill box and the circuit
breakers.
b. Examine all electrical cables over their entire
length for possible damage.
c. Examine all hoses, including those on the
reserve tank and the ones leading to and
from the engine. Check for leaks, cracks or
other damage. Check all fittings for tightness,
leakage or damage.
9. ACCUMULATOR PRECHARGE - Check all steering
and brake system accumulator pre-charge pressures.
Refer to shop manual for details.
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