Page 255 - Mechanic Diesel - TP - Punjabi

(IV) ਇੰ ਿਣ ਓਵਰ ਹੀਟਟੰ ਗ

Check water level in radiator

Less OK. Check external leakage/radiator
(Fill up) hose for collapse

Leaky/Collapsed OK
(Replace) Check fan belt tension

Loose OK
(Adjust tension) Check thermostat valve

Defective OK
(Replace) Check cylinder head tightness

Loose OK
(Tighten) Check tappet clearance

Not as per specification OK
(Adjust) Check injection timing

Improper OK
(Re-set) Check radiator pressure cap

Defective OK. Check radiator cores for internal
(Replace) and external clogging

Clogged OK
(Clean) Check water pump

Defective OK
(Overhaul) Check exhaust manifold and silencer

Clogged OK
(Clean) Check injectors

Defective OK
(Overhaul injectors) Check fuel injection pump

Defective OK. Check cylinder block for scale
(Overhaul and recalibrate) formation/blockage of water passage

Blocked
(Overhaul engine)

ਆਟੋਮੋਟਟਵ - ਮਕੈਟਿਕ ਡੀਜ਼ਲ - (NSQF ਸੰ ਸ਼ੋਟਿਤੇ - 2022) - ਅਭਿਆਸ 1.14.99 231