93
35 Series-HST, Model - 3535, 4035, 4535 & 5035
Trouble Shooting
PROBABLE CAUSE
POSSIBLE REMEDY
Air lock in fuel system ....................................................
Check vent hole in tank filler cap.
Faulty valve action ..........................................................
Check valve clearance. If valves are stuck, burnt or
warped, replace them.
Clogged fuel filter ...........................................................
Replace filter element.
Lack of engine compression ...........................................
*
Engine overheating .........................................................
*
Fuel injection timing incorrect ........................................
*
Governor operating improperly/overflow valve faulty ...
*
Fuel injection pump has lost its efficiency ....................
*
Clutch plate slippage ......................................................
*
Brakes dragging ..............................................................
Check brake linkages for free movement & adjust
free play.
Dirty or faulty injectors ...................................................
Have Mahindra dealer check injectors.
Restriction between compressor & intake manifold ......
Check and rectify.
Air leak between compressor & intake manifold ..........
Check and rectify.
Air leak between intake manifold and engine ..............
Check and rectify.
Foreign object in exhaust manifold (from engine) ........
*
Restricted exhaust system ...............................................
Check and rectify.
Exhaust manifold cracked, gaskets blown or missing ...
Check and replace.
Gas leak at turbine inlet/exhaust manifold joint ...........
Check and replace.
Engine Misfires
Restriction in engine air supply ......................................
Check air cleaning system.
Air lock in fuel system ....................................................
Vent air from fuel system.
Poor compression ............................................................
*
Sticking valves .................................................................
*
Fuel injection timing incorrect ........................................
*
Vent in fuel tank cap obstructed ...................................
Clean cap in solvent. Blow dry.
Low coolant temperature ...............................................
Remove and check thermostat.
Clogged fuel filter ...........................................................
Replace filter element.
Water, dirt, or air in fuel system ...................................
Drain, flush, fill and bleed system.
Dirty or faulty injectors ...................................................
Have Mahindra dealer check injectors.
Improper type of fuel .....................................................
Use proper fuel. See Fuels and Lubricants section.
Engine solenoid linkage out of adjustment ...................
*
Engine Does Not Idle Properly
Low idle rpm too less ....................................................
Check and correct.
Restriction in fuel delivery ..............................................
Inspect fuel system. Clean out fuel lines.
Injection nozzles defective ..............................................
*
Injection timing incorrect ...............................................
*
Excessive wear on throttle shaft ....................................
*
Poor compression ............................................................
*
Sticking valves .................................................................
*
Governor inoperative ......................................................
*
* See Mahindra Tractor Dealer
Summary of Contents for 3535
Page 1: ...OPERATOR S MANUAL 35 Series 4WD 3535 4035 4535 5035 HST ...
Page 9: ...35 Series HST Model 3535 4035 4535 5035 ...
Page 13: ...35 Series HST Model 3535 4035 4535 5035 ...
Page 25: ...35 Series HST Model 3535 4035 4535 5035 24 Safety Signs ...
Page 26: ...35 Series HST Model 3535 4035 4535 5035 25 Safety Signs ...
Page 27: ...35 Series HST Model 3535 4035 4535 5035 26 Safety Signs ...
Page 28: ...35 Series HST Model 3535 4035 4535 5035 27 Safety Signs ...
Page 108: ...107 35 Series 4WD HST Model 3535 4035 4535 5035 Wiring Diagram 35 Series HST ...