Discovery II (LT) V8-4.0L (2002)
Rocker Arm Assembly: Overhaul
Rocker Shaft - Overhaul
Service Repair No - 12.29.49
If both rocker shafts are to be removed, identify each assembly to ensure refitment to original cylinder head.
Disassembly
Left Side
Right Side
1. Release HT leads from rocker covers.
2. Remove 4 bolts securing rocker cover and remove cover.
3. Remove and discard rocker cover gaskets.