Operator's Manual

1.62 1.62
When using the following chart it may be found that overhaul of major components or hydraulic
pressure adjustments are necessary. In this case it is recommended that your authorised dealer make
these repairs as they are properly equipped to do this work.
WARNING: PREVENT ACCIDENTS - ALWAYS Apply the parking brake, switch off the engine
and remove the ignition key before attempting to work on the mower.
TROUBLE SHOOTING
FAULT POSSIBLE CAUSE REMEDY
Engine will not start with
ignition key
Transmission neutral interlock switch not
energised
Remove foot from forward/reverse pedals
Check telltale indicators
Check setting of transmission neutral inter-
lock switch
Parking brake interlock switch not
energised
Operate parking brake lever to the ON
position
Check telltale indicators
Check setting of parking brake interlock
switch
Cutterdeck drive interlock switch not
energised
Move cutterdeck drive switch to the OFF
position
Check telltale indicators
Check setting of cutterdeck interlock switch
Faulty electrical connection Trace and correct fault
For all other engine problems; refer to ENGINE HANDBOOK
Differential lock non
operational
Defective switch Check switch and replace if necessary
Defective solenoid valve Service or replace solenoid valve
Defective wiring Check wiring/connections as necessary
Flat battery Terminal connection loose or corroded Clean and tighten terminal connections.
Recharge battery
Loose or defective alternator belt Re tension or replace drive belt, refer to
ENGINE HANDBOOK
Defective battery Recharge battery
Replace battery
Electrical short circuit Trace short circuit and make good
Hydraulic oil system
overheating
Blocked radiator screen Clean screen
Blocked oil cooler matrix Clean oil cooler matrix
Blocked engine radiator matrix Clean matrix
Low relief valve setting Have relief valve cleaned and pressure
checked. Consult your authorised dealer
Low oil level Fill reservoir to correct level
Brakes engaged Disengage brakes
Defective fan or fan drive Check fan operation and service required
Incorrect brake operation Faulty wheel motor brake assembly Consult your authorised dealer
Worn brake discs Replace brake discs
Consult your authorised dealer