7.
screws (item 4) securing spring mount (item 2) to frame
rail, then remove leaf spring assembly.
Remove two (2) lock nuts (item 14) and flange head
NOTE: During leaf spring installation, make sure axle
and spring plate are centered on leaf spring knob.
5.
Install spring plate (item 11) to top of leaf spring, then
8.
spring and remove mount from spring.
Remove flange nut that secures spring mount to leaf
secure spring to axle with bolts (item 9) and washers
(item 1). Tighten bolts (item 9) in a crossing pattern until
spring plate, leaf spring and axle contact.
9.
Remove rubber bushings (item 12) from leaf spring
and frame side rails.
6. Fully tighten flange head screws (item 4) and lock
nuts (item 14) securing spring mount to frame rail. Also,
fully tighten flange nuts (item 5).
Installation (Fig. 26)
1.
positioned inleafspringandtwo(2)rubber bushings are
fitted in frame side rail.
Makesurethatfour (4)rubber bushings (item12)are
7.
spring to axle using a crossing pattern and the following
torque values:
Tighten bolts (item 9) securing spring plate and leaf
2.
Insert one (1) spring shackle (item 10), from inside/
A. Tighten bolts to 25 ft--lb (33 N--m) in a crossing
pattern.
out, into rear of leaf spring. Insert spring mount (item 2),
from outside/in, to front of leaf spring and secure, finger
tight, with flange nut (item 5).
B. Tighten bolts from 50 to 60 ft--lb (67 to 81 N--m)
in a crossing pattern.
3.
Install leaf spring assembly to frame and rear axle.
Secure spring mount to frame with two (2) flange head
screws(item4)andlocknuts(item14)andtightenfinger
tight. Tighten flange nuts (item 5). Leave lock nuts (item
C. Retighten bolts from 50 to 60 ft--lb (67 to 81
N--m).
8.
Install rear wheels (see Wheel Assembly Installation
in this section).
14)
that secure spring mount to frame rail finger tight.
4.
Insert second spring shackle (item 10) through rub-
9.
nutsareproperlytorquedfrom80to90ft--lb(109to122
N--m).
Lower vehicle to ground. Make sure that wheel lug
ber bushings in frame rail and onto spring shackle al-
ready placed in leaf spring. Install flange nuts (item 5) to
spring shackles and tighten finger tight.
Workman HD Series
Page 7 -- 35
Chassis
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
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| Tags | Toro 09173SL |
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| Document Type | Service Manual |
| Language | English |
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