45
VI.
TROUBLE SHOOTING
SUGGESTED REMEDY
PROBLEM POSSIBLE
CAUSE
Lifting mechanism won’t lift
Cutter head blades, quad
pullers, rollers, or tires won’t
turn
Hydraulic motor leaking
Bad Cylinder
Blown relief valve
Relief valve set too low
Lift arms frozen
Faulty electro-hydraulic valve
Oil level in reservoir low
Oil not reaching pump
Faulty hydraulic pump
Faulty hydraulic motor or motors
Seal failure
Restricted case drain hose
Check cylinder; remove and
rebuild or replace
Remove, check; replace w/ new
Reset to 2000 PSI
Loosen mounting bolts; lubricate
grease fittings if equipped
See Tasseltrol
®
/LS and/or
Tasseltrol trouble shooting guide
Fill reservoir to proper level with
approved oil
Remove suction hose from
pump, check for proper flow.
Reinstall hose; all suction
fittings
Replace hydraulic pump
Replace motor or motors
Replace seal; turn heads on with
low engine RPM
Inspect or replace hose
A. HYDRAULIC SYSTEM
DO NOT GO NEAR LEAKS. High pressure oil easily punctures skin causing
injury, gangrene, or death. If injured, seek emergency medical help. Immediate
surgery is required to remove oil. Do not use finger or skin to check for leaks.
Lower load or relieve hydraulic pressure before loosening fittings.
