913287/BP0808 72 PRINTED IN U.S.A.
This Maintenance Interval Chart was developed to match the Service and Storage chapter of this manual. Detailed
information on each Service Procedure may be found in the Service and Storage chapter. A Maintenance Log fol-
lows the Maintenance Interval Chart for recording the service procedures performed. Recording the 10 Hour (or
Daily) service intervals would be impractical and therefore is not recommended.
IMPORTANT: Under severe operating conditions, more frequent service than the recommended inter-
vals may be required. Users must decide if the severity of their operation requires more frequent than
normal service.
Chapter 10
MAINTENANCE
SERVICE PROCEDURE Every 10 Every 50 First 100 Every 250
Hours Hours Hours Hours or
or Daily or Weekly Quarterly
Check Fuel Tank Level z
Check Fuel Filter (Drain water if required) z
Check Radiator Coolant Level z
Check Engine Oil Level z
Check Hydraulic Oil Level z
Check Tire Pressures z
Check Instruments Operation z
Check General Machine Operation and Condition z
Check Personnel Work Platform System z
Check Wheel Nut Torque z
1
Check Transmission Oil Level z
Lubricate Weekly Grease Points z
Change Engine Oil and Filter z
2
Change Transmission Oil and Filter z
2
Change Hydraulic Return Filter Element z
2
Check Axle Differential and Planetary Oil Levels z
Check Transfer Case Oil z
Change Fuel Filter z
Check Battery z
Change Engine Oil and Filter z
Check and Torque Boom Leaf Chains z
1 - On new machines, or when a wheel has been removed, until 450 ft.-lbs. (610 Nm) is maintained.
2 - New machines only.
MAINTENANCE INTERVAL CHART
Courtesy of Crane.Market