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Page 39
TT-316 Curtis AC System Operator Manual
TT-316-07
Maintenance Schedule
Most of these items should only be performed by a qualified technician. Details regarding the service
procedures can be found in the vehicle service manual.
Any problems found during an inspection should be repaired before the vehicle is put back into
service.
Every Week
•
All daily items plus the following:
•
Battery electrolyte level (all cells).
•
Tire air pressure.
•
Check all tires tread for debris.
•
Check tires for damage.
First 15 hours
•
Re-torque the wheel nuts.
•
Inspect all hardware for tightness.
Every Month or 160 hours
•
All weekly items plus the following:
• Check brake fluid level.
•
Check all tires for tread wear.
•
Clean the drive motor exterior.
•
Blow out park brake.
• Inspect for fluid leaks.
•
Inspect steering linkages and hardware.
•
Re-torque steering column U-joint.
•
Wash battery / clean terminals.
•
Check all electrical interlocks for proper
operation.
•
Inspect wheel bearings.
•
Inspect fork collar bearings.
• Inspect and tighten all hardware (first
160 hours then every 500)
Every 3 Months or 500 hours
•
All monthly items plus the following:
•
Wash the battery compartment.
•
Inspect and tighten all hardware.
•
Clean battery compartment.
•
Clean motor control panel.
•
Re-torque the wheel nuts.
•
Inspect/adjust front wheel bearings.
•
Tighten all electrical connections.
•
Inspect electrical connections for signs
of overheating.
•
Inspect wiring for wear, cracks, fraying.
•
Adjust steering chains.
•
Lubricate the vehicle.
Every 6 Months or 1000 hours
•
All quarterly items plus the following:
•
Inspect rear wheel bearings
•
Test the battery.
•
Rotate tires.
•
Inspect all suspension bushings.
•
Inspect frame for damage.
Every Year or 2,000 hours)
•
All 6 month items plus the following:
•
Clean and lubricate motor coupler.
•
Clean and lube steering chains
•
Clean and repack front wheel bearings.
• Flush and replace the brake fluid.
•
Inspect bakes for wear.
Every 2 Years or 4,000 hours
•
All yearly items plus the following:
•
Clean and repack fork bearings.
•
Clean and lube steering chains.
•
Flush and replace the transaxle oil.
Maintenance Guidelines for Severe
Duty Applications
The above maintenance schedule is based
on the average typical application. If the
vehicle is operated under “severe conditions”,
service procedures should be conducted more
frequently than specified. The frequency of
service under severe conditions is determined by
the use of the vehicle. The owner/operator must
evaluate the operating environment to determine
the increase in maintenance frequency.
In addition, the entire vehicle should be
inspected monthly for signs of damage.
The following list is meant as a guide and is not
all-inclusive of a “severe duty” application.
•
Operation in excess of 100 hours per
month.
•
Extreme temperature.
•
Bumpy, dusty, or ill maintained roads.
•
Excessively wet areas.
•
Corrosive or contaminated areas.
•
Frequent loading of the vehicle at/near
capacity.