WORKSHOP MANUAL
EDITION
PAGE
93 /
124
Reduced speed and irregular
driving.
The inlet filter is clogged Clean the filter
The front wheels don’t move One or more wheel axle keys
are broken
Replace
The rear wheels don’t move One or more wheel axle keys
are broken
Replace
Reduced speed or lack of
speed
Check that the fan of the
transmission unit turns
smoothly, if it does not turn, ...
Slip of the transmission belt
between the engine and the
hydrostatic unit.
If the belt is loose:
check the tightener
If the belt is worn:
replace
Serious oil leak in the rear
transmission unit
Replace the rear transmission
assembly
Loose or broken speed control
cable.
Adjust or replace the cable
A prerequisite for the steering valve function is the backlash in the steering, which must always
return to the starting position when the steering wheel is released.
Test by slowly turning the steering wheel in any direction with the engine off.
At first there is a slight resistance, which increases when the machine starts moving. Once the
steering wheel has been released, the car is unable to automatically resume a straight trajectory
after a curve, just like it occurs with a car.
If the steering fails, this may not always be due to a failure in the steering booster. Failures
can also occur in simpler mechanical parts, such as chains, cogwheels and pinions.
Transmission replacement does not have to be the first option to fix steering prob-
lems.
To Next Page
Loading...
Need help?
General
