Mahindra 3535, Operator'S Manual

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35 Series-HST, Model - 3535, 4035, 4535 & 5035
Trouble Shooting
PROBABLE CAUSE POSSIBLE REMEDY
ENGINE
Engine Fails To Start
Defective key switch ....................................................... Inspect for faulty cables and terminals. Replace key
switch if necessary.
Faulty safety starter switch ............................................. Replace.
Battery too low to turn engine ...................................... Charge or install new battery.
Faulty shut-off solenoid .................................................. Replace.
Engine oil too heavy ....................................................... Drain oil and refill with correct grade.
Internal seizure ................................................................ Hand crank the engine, with the injector nozzles
removed, and engine clutch disengaged. If engine
does not turn easily seizure due to internal damage
is indicated/*
Starter motor inoperative ............................................... Inspect cables and terminals. Check for tightness of
mounting screw. Inspect brushes for wear or
damage and commutator for dirt, wear or damage.
No fuel ............................................................................ Check fuel tank.
Cold weather ................................................................... Use cold weather starting aids and start with
throttle at 1/2 to 1/3 position .
Water, dirt, or air in fuel system ................................... Drain, flush, fill and bleed system.
Clogged fuel filter ........................................................... Replace filter element.
Dirty or faulty injectors ................................................... Clean and replace nozzle body and if required
replace the injector.
Engine Cranks But Will Not Start
Mechanical lever pulled out on FIP ................................ Push the lever in to rest on stopper.
Water in fuel ................................................................... Drain system, clean and refill with proper fuel.
Fuel system clogged ....................................................... Check through and remove blockage.
Batteries discharged ........................................................ Charge or replace.
Lack of compression ....................................................... *
Intake or Exhaust system clogged .................................. Service air cleaner and check air intake for
restriction.
Clean exhaust system.
Lubricating oil of wrong viscosity .................................. Drain and refill with proper lubricant - (refer to
LUBRICANT SPECIFICATION).
Fuel feed pump inoperative ........................................... Check pump for restriction in system and clean out.
Also check valves and spring./*
Fuel injection pump has lost its efficiency .................... *
Loss Of Power
Engine overloaded .......................................................... Reduce load or shift to lower gear.
Restriction in engine air supply ...................................... Check air cleaning system.
Restriction in exhaust ..................................................... Clean exhaust system.
Restriction in fuel supply ................................................ Clean fuel system.
Water in the fuel ............................................................ Drain and clean fuel system.
If any trouble is experienced, make sure of the cause before attempting to make any adjustments. Before making
any adjustments make note of the previous setting, in case, the new adjustment is not effective.
* See Mahindra Tractor Dealer