Mahindra Thar CRDe, Руководство по ремонту

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Repair Manual MAN-00
190
THAR CRDe BS-IV
MAY 2012
/Rev 1
The repair methods given by the manufacturer in this document are based on the technical specifications at the time of release. The methods may be modified as a result of changes introduced by the
manufacturer in the production of the various component units and accessories from which the vehicles are manufactured. The reproduction, translation, transmission, in part or whole of the present
document, are prohibited without the prior written consent of Mahindra & Mahindra Ltd. The use of this document by any person other than the trained personnel, at the Authorized Service Centre of
Mahindra & Mahindra Ltd., will amount to unauthorized use and shall be liable for penalty/prosecution© 2012 Mahindra & Mahindra Ltd.
Noisy engine & high
smoke ( White/ Grey) 1. Cylinder head gasket defective.
2. Worn out or damaged valve
seats.
3. Leaking injector holder

Replace the cylinder head gasket.
 Lap the valve seats or regrind.
 Tighten the injector holder.
Black smoke. 1. Air intake restricted.
2.
Incorrect tappet setting.
3. Defective injectors
4. Air leaks.
5.
EGR valve stuck open
6. Restricted exhaust system.
7. Gas leak between exhaust
manifold & cylinder head.
8. Worn out rings, liners & valve.

Check for hoses, replace air cleaner
element.

Adjust tappets.

Check injectors.

Check for leaks between
Turbocharger to intercooler,
intercooler & intercooler to inlet
manifold.

Check the EGR valve

Remove restriction or replace
parts.
 Replace manifold gasket or parts.
 Overhaul engine.
Excessive oil
consumption 1. Cracked vacuum line hoses.
2.
Clogged air filter element.
3. Restriction in air intake to
compressor duct.
4. Restrictions in turbocharger oil
drain line.
5. Restriction in crankcase
breather.
6. Damaged oil separator
7. Turbocharger damaged.
8.
Worn out rings, liners, and
valves.
9. External oil leaks
10. Leakages through inlet
manifold mounting face
allowing dust entry.
11. Bend/kink in any of the oil
return pipe’s/vacuum hoses.
12. Defective vacuum pump.

Check the vacuum line from the
alternator to the EGR valve - check
for leaks, crack. Replace cracked
hoses.

Replace element.

Locate & remove restriction.

Remove the restriction in the
drainpipe.

Check the crankcase ventilation &
rectify.

Replace the oil separator

Change oil, filter, service the
Turbocharger & use recommended
oils & drain intervals. Follow the
recommended procedure while
shutting down.

Repair Turbocharger.

Overhaul engine.

Stop the external oil leakages.

Change the vacuum hoses.

Change the manifold gasket or
replace the manifold.

Remove the bend or kinks.

Replace the vacuum pump.
Blue smoke. 1. Clogged air filter element.
2. Restriction in air intake to
compressor duct.
3. Air leak between the
Turbocharger to intake
manifold.
4. Excess oil.
5. Wear in valve seal.

Replace element.

Locate & remove restriction.

Locate the leaks, change hose or
clamp if required.

Correct the oil level.

Check the valve stem seals, replace
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