Timing Chain: Installation

Position crankshaft so keyway points halfway between 1 o'clock and 2 o'clock positions. Install timing chain and sprockets together (align timing marks). See Fig 1.

Fig 1: Timing Chain Sprocket Alignment Check position of keyway before sprocket installation.

NOTE: When both timing marks on sprockets are in alignment, No. 6 piston is at TDC. To obtain TDC for No. 1 cylinder, rotate crankshaft one revolution. This will bring camshaft sprocket mark to the top and No. 1 piston will be in firing position.
Install fuel pump eccentric with flat side rearward. Drive crankshaft sprocket key into place until it bottoms in groove. Install oil slinger. Install front cover and related components.