Toro 30413 Service Manual

Groundsmaster 4100--D/4110--D Cutting DeckPage 8 -- 21
Removal (Fig. 20)
1. Park machine on a level surface,lowercuttingdeck,
stop engine, engage parking brake and remove key
from the ignition switch.
2. Remove deck covers from top of cutting deck.
CAUTION
Be careful when removing idler s pring. The
spring is under heavy load and may cause per-
sonal injury.
3. Use s pring hooktooltounhook theidler spring (item
15) from the adjusting screw (item 4).
4. Remove drive belt(s) from deck pulleys.
5. Loosen flange nuts (item 11) that secure idler stop
bolt(item10)tocuttingdecktoallowclearancebetween
idler arm and stop bolt.
6. Remove idler c omponents as needed using Figure
20asaguide.Notelocationofwashers,idlerspacerand
screw as idler assemblies are being removed.
Installation (Fig. 20)
1. InstallremovedidlercomponentsusingFigure20as
a guide.
A. Make sure that one (1) thrust washer (item 19) is
placedbelowtheidlerarmandthree(3)thrustwash-
ers are placed between the idler and retaining ring
location.
B. Secure idler arm assembly to cutting deck with
retaining ring.
C. Ifidlerstopbolt(item10)wasr emovedfromdeck,
makesurethatitisinstalledintheholethatallowsthe
stop bolt head to align with the idler arm.
2. Install drive belt to pulleys.
CAUTION
Be careful when installing the idler spring. The
spring is under heavy load and may cause per-
sonal injury.
3. Use spring hook tool to attach the idler spring (item
15) onto the adjusting screw (item 4) and shoulder bolt
onidlerarm.Withtheidlerarmtensioningthedrivebelt,
the spring hook to hook length should be from 3.250” to
3.750”(82.6 to95.2 mm) (Fig.21). Ifnecessary,discon-
nect spring and change position of adjusting screw.
When idler spring is the correct length, tighten second
flange nut to secure adjustment.
4. Adjust location of idler stop bolt (item 10) so that the
clearance between idler arm and idler stop bolt head is
from 0.125” to 0.185” (3.2 to 4.6 mm) (Fig. 21).
5. Lubricate idler arm grease fitting.
6. Install deck covers to cutting deck.
Figure 21
3.250” to 3.750”
(82.6 to 95.2 mm)
0.125” to 0.185”
(3.2 to 4.6 mm)
Cutting
Deck

Toro 30413 Specifications

General

Brand	Toro
Model	30413
Category	Lawn Mower
Language	English