Pathfinder 4WD V6-2960cc 3.0L SOHC MFI (VG30E) (1990)
Lifter / Lash Adjuster: Service and Repair
Disassembly
1. Remove exhaust manifolds from cylinder head.
2. Remove rocker shafts with rocker arms. Bolts should be loosened in two or three steps.
3. Remove hydraulic valve lifters and lifter guide.
Hold hydraulic valve lifters with wire so that they will not drop from lifter guide.
4. Remove oil seal and camshaft.
5. Remove valve components with Tool.
Tool:kV10110600 (J33986)
Assembly
1. Install valve component parts. Always use new valve oil seal. Before installing valve oil seal, install inner valve spring seat.
-
Install outer valve spring (uneven pitch type) with its narrow pitch side toward cylinder head side.
2. Install camshafts, locate plates and cylinder head rear covers.