Toro Reelmaster 335-D, Service Manual

Page: 59 / 254

6. Clean the area around the pump timing plug (Fig. 54,
Item d). Remove the pump timing plug.
7. Use Timing Tool Assembly TOR 80117 AM. Lubricate
the timing rod (Fig. 55, Item 1) with Diesel fuel, then
install the timing rod in the pump timing hole (Item d).
Check to see that the rod moves freely in the bore.
8. Install the dial indicator (metric) on the indicator
bracket (Item 2).
9. Install the indicator bracket with dial indicator on the
plug boss. Set the dial indicator to “0.00 mm”.
10. Slowly turn the crankshaft in the operating direction
(clockwise as viewed from the timing belt end) until the
TDC Lock Pin tool (TOR 70153N) goes into the hole in
the flywheel (Fig. 56).
11. The dial indicator should show the reading
“X.XX”
±
0.04 mm engraved on the injection pump. If
adjustment is required, loosen the three bolts at the
pump flange, one bolt at the rear, and the injection lines.
Rotate the pump away from the engine, then slowly
rotate the pump toward the engine in one smooth motion
to obtain the reading “X.XX”. If you go to far and the
reading is passed, stop. Again, rotate the pump away
from the engine, then rotate the pump toward the engine
in one smooth motion.
12. After obtaining the correct reading, be careful to
keep the pump in position and tighten the pump bolts.
13. Remove the TDC Lock Pin tool TOR 70153 N.
14. Turn the crankshaft 1/4 to 1/3 turn in the opposite
direction of running (counterclockwise as viewed from
timing belt end). Check that the indicator reads 0.00.
15. Slowly turn the crankshaft in the operating direction
(clockwise as viewed from the timing belt end) until the
TDC Lock Pin tool (TOR 70153N) goes into the hole in
the flywheel (Fig. 56).
16. In this position the dial indicator mounted on the
pump should read the value “X.XX” shown on the
pump
±
0.04 mm.
17. Check to make sure the three lock bolts fit in the cam
pulley and injection pump pulley (Fig. 53).
18. Repeat steps 11 and 12 if necessary.
19. Remove TDC Lock Pin tool, three lock bolts, in­
dicator and indicator bracket. Install pump cover plug.
20. Tighten injector lines.
21. Install timing belt covers, clips and attachment nut.
a
d
b
Figure 54
TOR 80117AM
Dial
Indicator
Figure 55
TOR 70153N
Figure 56
Reelmaster 335-D/3500-D Page 3 - 41 Rev. B Engine