Land Rover Workshop Service and Repair Manuals

Camshaft: Specifications

NOTE:  Journals are numbered starting from the front of the shaft.

Journal 1   ...................................................................................................................................................................  45.4-45.3 mm (1.786-1.785 in)
Journal 2   ...................................................................................................................................................................  44.6-44.5 mm (1.756-1.755 in)
Journal 3   ...............................................................................................................................................................  43.84-43.81 mm (1.726-1.725 in)
Journal 4   ...............................................................................................................................................................  43.07-43.05 mm (1.696-1.695 in)
Journal 5   ...............................................................................................................................................................  42.31-42.29 mm (1.666-1.665 in)

Number of bearings  .............................................................................................................................................................................................................  5
Bearings  .......................................................................................................................................................................................................  Non serviceable
Drive Chain  ...............................................................................................................................................................  9.52 mm (0.375 in) pitch x 54 pitches
Tappets  ............................................................................................................................................................................................  Hydraulic self-adjusting
Valve lift (Inlet and Exhaust)  .................................................................................................................................................................  9.49 mm (0.374 in)
 
Inlet Valve Timing

Opens  ........................................................................................................................................................................................................  24° BTDC 
Closes  .......................................................................................................................................................................................................  52° ABDC 
Duration  ..............................................................................................................................................................................................................  256° 
Valve peak  ..............................................................................................................................................................................................  104° ATDC 

Exhaust Valve Timing 

Opens  .........................................................................................................................................................................................................  62° BBDC
Closes  .........................................................................................................................................................................................................  14° ATDC
Duration  ...............................................................................................................................................................................................................  256°
Valve peak  ...............................................................................................................................................................................................  114° BTDC