6.
Apply Permatex Blue Gel medium strength thread-
locker (or equivalent) to threads of cap screw (item 23).
Securepivothubtopivotshaftwithwasher(item24)and
cap screw. Torque cap screw from 77 to 96 ft--lb (105
to 130 N--m).
8
10
7.
arm (Fig. 12):
Install joint yoke and cutting deck connection to lift
4
9
5
A. Make sure that spacer and thrust washer are
installed on joint yoke.
6
7
1
B. Raise joint yoke, cutting deck connection and
wing deck impact arm assembly to liftarm. Slidejoint
yoke into lift arm bore.
2
6
C. Place second thrust washer onto joint yoke shaft
and then place washer(s) (item 5 in Figure 12) as
needed to remove as much clearance as possible
between second thrust washer and hardened wash-
er (item 4) location.
3
D. Install slotted hex nut to secure joint yoke to lift
arm. Torque hex nut from 150 to 180 ft--lb (204 to
Figure 12
244
N--m).Makesurethatjointyokerotatesinliftarm
1.
2.
3.
4.
5.
Lift arm (LH shown)
Joint yoke
Deck connection
Hardened washer
Thrust washer
6.
7.
8.
9.
Thrust washer
Spacer
Rear impact arm
Slotted hex nut
without binding and that excessive clearance does
not exist in yoke assembly.
10. Cotter pin
8.
hub (see Wing Deck Rear Impact Arm Assembly in this
section).
Secure wing deck rear impact arm assembly to pivot
3
7
9.
Position and install wing cutting deck to machine
1
(see Wing Cutting Unit in Chapter 8 -- Cutting Units).
10.Lubricate
complete.
lift arm grease fittings after assembly is
11.
tingdecktoverifythathydraulichosesandfittingsdonot
contact anything.
Afterassemblyiscompleted,raiseandlowerthecut-
6
5
12.When
lift arm is fully raised, check that gap between
lift arm and bumper pad (item 32) is approximately
(2.5 mm). If necessary,add or remove shim pads
(item 31) so that gap is correct.
2
0.100”
4
3
1
Figure 13
13.When
bracket should be contacted slightly by the lift arm (Fig.
lift arm is fully raised, the bumper on the stop
1.
2.
3.
4.
Bumper
5.
6.
7.
LH stop bracket
Flange nut
RH stop bracket
Flange head screw
Bumper shim
Lock nut
13).
There should be less than one (1) bumper shim of
interference. Ifnecessary,addorremove bumpershims
so that slight contact exists.
14.Verify
switch.
correct operation of wing deck proximity
Chassis
Page 7 -- 14
Groundsmaster 5900/5910
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
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| Document Type | Service Manual |
| Language | English |
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