Allmand Brothers TLB 535 User Manual
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Dump Valve engaged.
TROUBLESHOOTING CHART
The troubleshooting chart lists problems that might be encountered in the operation of the
Allmand TLB. The remedies listed may direct the repairman to a possible faulty compo-
nent.)
A - ENGINE
For engine troubleshooting charts indicating faults and recommended repair procedures,
refer to Manufacturer’s Operation and Maintenance Manual.
If your particular problem is not covered or you are unsure of what steps to take, contact
factory for assistance.
B – TRANSMISSION
D - HYDRAULIC SYSTEM
Thoroughly review description of hydraulic system in this manual.
Use logical steps to determine cause of malfunction.
Identify the function or functions which require troubleshooting.
If possible, trace malfunction to source: pump, control, motor or cylinder.
Determine if pressure or volume is inadequate for function as specified.
Allmand TLB fails to move under power:
Parking brake set.
Allmand TLB moves in neutral:
Control pedal neutral centering device broken or out of adjustment.
For detailed troubleshooting information on hydrostatic transmissions, refer to
Troubleshooting Manual, Eaton Hydraulic Transmissions, available from an Eaton
repreesentative or dealer.
Inadequate oil level in hydraulic reservoir.
Control pedal, or linkage, broken or loose.
Inadequate oil flow through suction strainer.
Hydrostatic pump failure.
Drive motor failure.