Toro Reelmaster 2000-D, Руководство по обслуживанию

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Reelmaster 2000–D Page 3 – 19 Engine
Engine PTO
Disassembly
1. Remove three cap screws and lock washers that se-
cure bushing to pulley.
IMPORTANT: Excessive or unequal pressure on the
cap screws can break the bushing flange.
2. Insert cap screws into threaded removal holes of the
bushing. Tighten screws progressively and evenly until
the pulley is loose on the bushing. Remove bushing and
pulley from stub shaft. Locate and remove key.
3. Remove five cap screws and flat washers that se-
cure stub shaft to engine flywheel. Remove stub shaft
from engine.
Assembly
1. Position stub shaft to engine flywheel and install cap
screws and flat washers. Torque cap screws from 17 to
21 ft–lb (23 to 29 N–m).
2. Install three cap screws and lock washers through
non–threaded holes in bushing. Position bushing to
pulley to allow cap screws to thread into pulley. Leave
cap screws loose.
3. Place key into stub shaft slot. Slide bushing and
pulley assembly onto stub shaft while aligning bushing
slot to key.
4. Position bushing 1/2” (1.27 mm) from end of stub
shaft. Tighten cap screws evenly three times in a rotat-
ing pattern to secure bushing and pulley to stub shaft.
Figure 17
1. Engine
2. PTO stub shaft
3. Cap
screw
4. Flat washer
5. Key
6. Pulley
7. Bushing
8. Cap
screw
9. Lock washer
1
2
4
3
5
6
7
8
9
17 to 21 ft–lb
(23 to 29 N–m)
Engine