917334/BP0310 67
CHAPTER 7
MAINTENANCE SCHEDULE
This Maintenance Interval Chart was developed to match the Service chapter of
this manual. Detailed information on each service procedure can be found in the
Service chapter. A Maintenance Log follows the chart for recording the mainte-
nance performed. Recording the 10-hour (or daily) service intervals would be
impractical and is therefore not recommended.
Important: Under severe operating conditions, more frequent service than the
recommended intervals may be required. You must decide, based on your use, if
your operation requires more frequent service.
Perform the initial procedure at 2 hours then at “z” intervals.
Perform the initial procedure at 50 hours then at “z” intervals.
Perform the maintenance at 1000 hours.
Maintenance Interval Chart
Service Procedure
Maximum Interval
10 Hours
(or Daily)
250 Hours
500 Hours
(or Yearly)
Check Engine Air Cleaner Restriction Indicator
(page 45)
z
Check Engine Oil Level (page 47)
z
Check Hydraulic Oil Level (page 50)
z
Check Tire Pressures (page 54)
z
Grease Lift Arm, Hitch and Cylinder Pivots
(page 44)
z
Check Bucket Cutting Edge (page 49)
z
Check Seat and Restraint Bar Operation (page 52)
z
Check Coolant Level (page 51)
z
Clean Cooling System (page 51)
z
Check Wheel Nuts Torque (page 53)
z
Check Oil Level in Chaincases (page 52)
z
Clean Spark Arrestor Muffler (page 49)
z
Check Alternator/Fan Belt Tensions (page 49)
z
Change Engine Oil and Filter (page 48)
z
Change Hydraulic Oil Filter (page 50)
z
Check Battery (page 55)
z
Check Engine Mounting Hardware (page 47)
z
Change Fuel Filters (page 48)
z
Change Hydraulic Oil (page 50)
Change Chaincase Oil (page 52)
Drain/Flush Cooling System (page 51)
z
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