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, current 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 of 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.
Technical Specification
Fuel temperature
0
C:
(for diesel engine at the injection pump inlet.)
Minimum
-10 °C
Maximum
70 °C
Fuel feed: {By fuel injection}
Injection system description
Common Rail Direct Injection.
Working principle: intake manifold/ direct
injection/ injection pre-chamber/swirl
chamber/others
Direct Injection
Fuel Pump
Make(s) and Country of origin (if imported)
Bosch, India.
HP Pump & ECU Type
Bosch CRS 2.2/ CP1H with EDC 16C
1.
Radial plunger High Pressure Pump.
Part ID No: 0 445 010 131
2.
Common Rail
Part ID No: 0 445 214 168.
Pressure / Characteristic diagram
Electronic controlled
Injection advance curve (Diagram to be
enclosed.)
Electronic controlled.
Injectors
Type(s) (mention holder, nozzle
Solenoid type
Make and Country of origin
Bosch, India.
Injection piping
Length mm
1) Pump to rail = 400 mm,
2) Rail to Injector = 250 mm
Internal diameter mm
1) Pump to rail = 3.0 mm,
2) Rail to Injector = 2.4 mm
Torque Specification
Location
Torque in Nm (lbf-ft)
High pressure pipe pump to Rail
20
±
2 Nm ( 15±1 lbf-ft)
High pressure pipe to Rail
35 Nm (26 lbf-ft)
High Pressure Pipe to injector
27
±
2 Nm (20± 1 lbf-ft)
Injector holder clamping
25
±
3 Nm (18 ± 2 lbf-ft)
Rail mounting on intake manifold
22.5
±
2.5 Nm ( 16.5 ± 2 lbf-ft)
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