Injection Timing, Setting - Volvo Penta 31 Series Workshop Manual

Repair Instructions

Injection timing, setting

Special tools: 884 895, 884 954
31/32 series: 885 199
41/42/43/44P-B/44P-C/300 series: 885 139
44P-A: 885 139, 885 301
37
Install tool 884 895 in the flywheel housing. Turn the
engine in the direction of rotation until the tool lug
locks the flywheel.
38
Remove the center screw on the rear face of the fuel
injection pump and install the dial indicator 884 954
with holders 885 139 (41/42/43/44/300 series) and
885 199 (31/32 series). Ensure that the indicator is
pushed in 3–4 mm.
82
Applies only to KA(M)D44P-A
39
Remove the pump's reset cover. Use Torx 30 tool.
40
Screw out the center screw on tool 885 301, oil the
reset piston and install the tool on the pump.
Tighten the center screw until it reaches the bottom.