Yanmar 6LPA-STP2 Service Manual page 174

ENGINE
7. Turn the crankshaft clockwise
(Figure 5-229, (1)) and counterclockwise
(Figure 5-229, (2)) and check that the dial
indicator reads the minimum. NOTICE: Check
that the minimum reading is zero 0 mm (0 in.)
(Figure 5-229, (3)).
Figure 5-229
(3)
Figure 5-229
8. Slowly turn the crankshaft pulley clockwise
(Figure 5-230, (1)) to align its groove to that of
the timing gear cover.
5-94
(1)
(2)
0005230
© 2007 Yanmar Marine International
Injection Timing Inspection and Adjustment
9. Measure the plunger stroke with the dial
indicator.
Plunger stroke:
• 1.48 to 1.54 mm (0.058 to 0.060 in.)
Figure 5-230
Figure 5-230
6LPA Service Manual
(1)
0005231