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Groundsmaster 4000--D
Page 7 -- 7
Chassis
Removal (Fig. 5)
1. Park machine on a level surface, lower cutting
decks, stop engine, apply parking brake and remove
key from the ignition switch.
2. Remove side deck from lift arm (see Side Cutting
Deck Removal in Chapter 8 -- Cutting Decks).
3. Remove side deck rear arm assembly from pivot hub
(see Side Deck Rear Arm Assembly Removal in this
section).
4. Remove lift cylinder pin (item 3) that secures lift cylin-
der to lift arm.
5. Drive out roll pin (item 15) that retains lift arm pivot
shaft. Discard roll pin.
6. Support lift arm and pull lift arm pivot shaft from lift
arm and frame. Locate and remove thrust washers (item
5) during pivot shaft removal.
A. If pivot shaft is difficult to remove, fabricate a pull-
er as shown in Figure 7.
B. Attach puller to end of pivot shaft with the pictured
bolt and flat washer.
C. Drive pivot shaft from lift arm and frame with ham-
mer.
7. Remove lift arm from machine.
Installation (Fig. 5)
1. Apply anti--seize lubricant to lift arm pivot shaft.
2. Position lift arm to frame with thrust washers properly
placed (Fig. 5). Slide pivot shaft into frame and lift arm
until roll pin holes in shaft and frame align.
3. Install new roll pin to secure lift arm pivot shaft.
4. If pivot hub was removed from pivot shaft, slide pivot
hub onto shaft. Apply Loctite #242 (or equivalent) to cap
screw threads and secure pivot hub with washer and
cap screw. Torque cap screw from
77 to 96 ft--lb (105
to 130 N--m)
.
5. Install side deck rear arm assembly (see Side Deck
Rear Arm Assembly Installation in this section).
6. Position and install side cutting deck to machine (see
Side Cutting Deck Installation in Chapter 8 -- Cutting
Decks).
7. Lubricate lift arm grease fittings after assembly is
complete.
8. After assembly is completed, raise and lower the cut-
ting deck to verify that hydraulic hoses and fittings do not
contact anything.
Figure 7
3” x 12” (3/8” to 1/2” thick) plate steel
9/16” hole
1/2” -- 13 UNC bolt
Flat washer
1” to 1 1/8”
Use hammer to drive
pivot shaft from lift arm
Chassis
Summary of Contents for Groundsmaster 4000-D
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Page 10: ...Groundsmaster 4000 D Page 1 6 Safety This page is intentionally blank ...
Page 34: ...Groundsmaster 4000 D Page 3 18 Kubota Diesel Engine This page is intentionally blank ...
Page 212: ...Groundsmaster 4000 D Page 5 38 Electrical System This page is intentionally blank ...
Page 253: ...Groundsmaster 4000 D Page 7 11 Chassis This page is intentionally blank Chassis ...
Page 264: ...Groundsmaster 4000 D Page 7 22 Chassis This page is intentionally blank ...
Page 269: ...Groundsmaster 4000 D Cutting Decks Page 8 5 This page is intentionally blank Cutting Decks ...
Page 282: ...Groundsmaster 4000 D Foldout Drawings Page 9 2 This page is intentionally blank ...
Page 292: ...Page 9 12 Groundsmaster 4000 D Engine Wire Harness STARTER STARTER STARTER ...
Page 294: ...Page 9 14 Groundsmaster 4000 D Front Wire Harness FLOW DIVIDER SOLENOID ...