MAINTENANCE AND SERVICING
Form 169552 / 169554 / 169555
180
Revision A
7.13 MAINTENANCE SCHEDULE
The Maintenance Schedule (see next page)
specifies the periodic maintenance procedures
and service intervals. Regular maintenance is
the best insurance against early wear and
untimely breakdowns. Following this schedule
will increase machine life.
For detailed instructions, refer to Section 7
MAINTENANCE AND SERVICING. Use the
fluids and lubricants specified in Section 7.3.2
Recommended Fuel, Fluids and Lubricants
.
Service Intervals:
The recommended service
intervals are in hours of operation. Where a
service interval is given in more than one
timeframe (e.g. "100 hours or Annually") service
the machine at whichever interval is reached
first.
IMPORTANT
Recommended intervals are for average
conditions. Service the machine more
often if operated under adverse conditions
(severe dust, extra heavy loads, etc.).
CAUTION
Carefully follow safety messages given
under Sections 7.1 PREPARATION FOR
SERVICING, and 7.2 RECOMMENDED
SAFETY PROCEDURES.
7.13.1 BREAK-IN INSPECTIONS
BREAK-IN INSPECTIONS
HOURS
ITEM
CHECK
Every .25
Road or 1
in Field
Drive Wheel Nuts
Torque - 220 ft∙lbf (300 N∙m).
Repeat Checks Until Torque Stabilizes.
5
A/C Belt
Tension.
Caster Wheel Nuts
Torque - 120 ft∙lbf (163 N∙m).
Caster Wheel Anti-Shimmy Dampener Bolts
Inboard Bolt Torque - 100 ft∙lbf (135 N∙m).
Outboard Bolt Torque - 85 ft∙lbf (115 N∙m).
Walking Beam Width Adjustment Bolts
Torque - 330 ft∙lbf (448 N∙m).
10
Walking Beam Width Adjustment Bolts
Torque - 330 ft∙lbf (448 N∙m).
Drive Wheel Nuts
Torque - 220 ft∙lbf (300 N∙m).
Repeat Checks at 20, and at 30 hours.
Neutral
Dealer Adjusted.
50
Hose Clamps - Air Intake / Radiator / Heater
/ Hydraulic
Hand-tighten unless otherwise noted.
Walking Beam Width Adjustment Bolts
Torque - 330 ft∙lbf (448 N∙m).
Caster Wheel Anti-Shimmy Dampener Bolts
Inboard Bolt Torque - 100 ft∙lbf (135 N∙m).
Outboard Bolt Torque - 85 ft∙lbf (115 N∙m).
Drive Wheel Nuts
Torque - 220 ft∙lbf (300 N∙m).
Repeat Checks Until Torque Stabilizes.
Drive Wheel Lubricant
Change.
Main Gearbox Oil
Charge System Hydraulic Oil Filter
Manifold Oil Filter