Sakai SW800-II, Shop Manual

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3-005
ENGINE AND CONTROLS
3-1-1. Installation of pump
When the pump assembly has been removed from the
engine for repair or replacement, reinstall it in accordance
with the following procedure.
①
Install eight locating spring pins (3) to hub (4).
②
Apply adequate amount of lithium-based grease to pump
(8) and hub (4) splines.
③
Install hub (4) to pump (8) and set to the specified
dimension.
Specified dimension a: 75.2 mm (2.96 in.)
b: 5.7
0
-0.5
mm (0.23
0
-0.02
in.)
④
Tighten two set screws (5) to fix.
(5) Set screw M16 × 22: 100 to 120 N·m (74 to 89 lbf·ft)
⑤
Install housing (11) to pump (8) and fix with six bolts (7)
and washers.
(7) Bolt M20 × 45: 539 N·m (398 lbf·ft)
⑥
Install rubber body of coupling (1) to hub (4) by locating
with spring pins (3).
⑦
Tighten four bolts (2) to fix.
(2) Bolt M16 × 50: 210 to 230 N·m (155 to 170 lbf·ft)
⑧
Install four S bolts (6) to engine flywheel.
(6) S bolt M16: 210 to 230 N·m (155 to 170 lbf·ft)
⑨
Align S bolts (6) with coupling (1) holes on the pump side,
and install pump subassembly to engine.
⑩
Fix with three bolts (9), nine bolts (10) and washers.
(9) Bolt M10 × 40: 49 N·m (36 lbf·ft)
(10) Bolt M10 × 35: 49 N·m (36 lbf·ft)
(NOTICE)
Bolts (2) and S bolts (6) are treated with thread-
locking fluid. When removed, replace with new bolts.
•
★
•
7
8
1
3
4
2
5
6
11
9,10
a
b
SW800-03004