Rover DEFENDER 300Tdi, Workshop Manual

Page: 18 / 450

04
GENERAL SPECIFICATION DATA
2 INFORMATION
Camshaft
Drive 30 mm wide dry toothed belt .................................................................................
Location Right hand side (thrust side) ...........................................................................
End float 0,1 - 0,2 mm ...........................................................................
Number of bearings 4 ..........................................................
Material Steel shell, white metal lined ............................................................................
Valves
Tappet clearance:
- Inlet and exhaust 0,20 mm ...................................................
Seat angle:
- Inlet 30
°
.......................................................................
- Exhaust 45
°
.................................................................
Head diameter:
- Inlet 38,75 - 39,05 mm .......................................................................
- Exhaust 36,35 - 36,65 mm .................................................................
Stem diameter:
- Inlet 7,960 - 7,975 mm .......................................................................
- Exhaust 7,940 - 7,960 mm .................................................................
Valve lift:
- Inlet 9,67 mm .......................................................................
- Exhaust 9,97 mm .................................................................
Cam lift:
- Inlet 6,81 mm .......................................................................
- Exhaust 7,06 mm .................................................................
Valve head stand down:
- Inlet 0,81 - 1,09 mm .......................................................................
- Exhaust 0,86 - 1,14 mm .................................................................
Valve springs
Type Single coil .................................................................................
Length, free 46,28 mm ......................................................................
Length, under 21 kg load 40,30 mm .................................................
Lubrication
System Wet sump, pressure fed .............................................................................
Pressure, engine warm at normal operating speeds 1,76 - 3,87Kgf/cm
2
(25 - 55 Ibf/in
2
) ........
Oil pump:
- Type G-rotor integral with front cover. ......................................................................
- Drive off crankshaft nose .....................................................................
Oil pressure relief valve Non-adjustable ....................................................
Relief valve spring:
- Full length
51,6mm ......................................................................
- Compressed length at 7.71Kg load 31mm ................................
Oil filter Screw-on disposable canister .............................................................................
Engine oil cooler Combined with coolant radiator and intercooler ...............................................................