1999 Volvo Penta "WT" Models Workshop Manual, Page 194Get this manual
2Install bolts Tighten:
Bolts to 106 inlb(12 Nm)
Timing Chain and Sprockets
Tool Required: 5825-A Crankshaft Sprocket Puller
Removal
INotel To prevent damage to pistons or valves, do not turn the
DRC6656
crankshaft after the camshaft timing chain has been removed
Remove or Disconnect:
1Camshaft sprocket bolts2Camshaft sprocket and camshaft timing chain together