4.
away from drive belt to release belt tension. Remove
drive belt(s) from deck pulleys.
Using appropriate socket wrench, rotate idler arm
WING DECK IDLER ARMS
6
1
7
5.
Insert nut driver or small piece of pipe onto the end
of the torsion spring for the idler arm.
2
3
CAUTION
4
Be careful when removing tension from the idler
arm torsion spring. The spring is under heavy
load and may cause personal injury.
4
3
5
6.
from the idler arm to unhook the spring from the arm.
Carefullypushthetorsionspringenddownandaway
1
6
7.
cutting deck.
Remove snap ring that retains idler arm assembly to
Figure 7
1.
2.
3.
4.
Screw
5.
6.
7.
Low idler arm
Lock nut
High idler arm
8.
6
lock nut and screw as idler assemblies are being re-
moved (Figs. 6 and 7).
Remove idler components as needed using Figure
as a guide. Note location of washer(s), idler spacer,
Flat washer
Idler pulley
Idler spacer
FRONT DECK
Installation (Fig. 6)
1.
a guide. Secure idler arm assembly to cutting deck with
snap ring.
Install removed idler components using Figure 6 as
3
1
2.
Insert nut driver or small piece of pipe onto the end
of the torsion spring for the idler arm.
CAUTION
0.100”
to 0.160”
Be careful when applying tension to the idler arm
torsion spring. The spring is under heavy load
and may cause personal injury.
(2.5 to 4.0 mm)
2
Figure 8
1.
2.
High idler arm
Stop bolt
3.
Jam nut
3.
the spring under the idler arm mounting plate. Then re-
lease the spring slowly to lock it into place.
Carefully push down on the torsion spring end to get
4.
Using appropriate socket wrench on idler arm to re-
lease drive belt tension, position drive belt(s) to deck
pulleys. Make sure that idler pulley tensions the back
side of the belt.
5.
On front deck, make sure that clearance between
high idler arm and stop bolt is from 0.100” to 0.160” (2.5
to 4.0 mm) (Fig. 8). If necessary, adjust jam nut location
on stop bolt to allow proper clearance.
6.
Install deck covers to cutting deck.
Groundsmaster 5900/5910
Page 8 -- 11
Cutting Decks
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro Groundsmaster 5900, Toro Groundsmaster 5910 |
| Download File |
|
| Document Type | Service Manual |
| Language | English |
| Product Brand | Toro. Customer Service Representatives are available by phone:
Monday - Friday 7:30 a.m. to 9:00 p.m. (CDT) - Saturday 8:00 a.m. to 8:00 p.m. (CDT) - Sunday 10:00 a.m. to 8:00 p.m. (CDT)
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| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
| Copyright | Attribution Non-commercial |
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