Clark HWX 30-40, Operator'S Manual

Page: 61 / 78

6.3
Recommended Planned Maintenance Intervals
A = 8-10 hours daily
B = 50-250 hours or every month
C = 450 - 500 hours or every 3 months
D = 900 - 1000 hours or every 6 months
E = 2000 hours or every year
Planned Maintenance and Lubrication A B C D E
Check truck for obvious damage and leaks •
Test drive truck-Check functional performance •
Air clean truck •
Check torque on critical fasteners •
Lubricate truck •
Clean/check battery terminals, electrolyte level •
Check battery cables & truck receptacle
•
Perform battery load test •
Check motors •
Check lift pump motor brushes •
Test truck ground •
Clean drive motor air vents •
Check drive unit fl uid level •
Drain and replace drive unit fl uid •
Check hydraulic fl uid level •
Drain and replace hydraulic fl uid
•
Check brake shoe lining •