Oil Pump: Installation
- Align mark on camshaft with mark on No. 1 rocker arm shaft bracket. Align notch on crankshaft pulley with "O" mark on front cover. When the two sets of marks are aligned, No. 4 piston is at TDC on compression stroke.
- Ensure alignment marks on oil pump inner and outer rotors are aligned. Prime oil pump. Engage oil pump drive gear with pinion gear on crankshaft, so alignment mark is turned rearward, and is away from crankshaft approximately 20° in a clockwise rotation. See Fig 1 .
- When installing oil pump, make sure mark on drive gear is turned to rear side. Slot at end of drive shaft must be parallel with front face of cylinder block, and offset forward. See Fig 2 .
- Install pump cover by fitting it to the dowel pins, then install mounting bolts. Install remaining components in reverse order of removal procedures.