Toro 30411, Service Manual

Page: 237 / 262

Rev. C
Groundsmaster 4100−D Cutting Deck Page 8 − 11
6. Support wing deck to prevent it from falling as links
are removed.
7. Remove cap screw and washer from pivot pin on up-
per end of both links. Remove flange nut from carriage
bolt and pull pivot pins from deck. Locate and retrieve
two thrust washers (item 6) from upper end of both links
and two hardened spacers (item 42) from front link.
8. Slide the wing deck away from the center deck.
9. If required, remove link(s) from wing deck by remov-
ing flange nut and flat washer that secure tapered stud
to deck. Press tapered stud from deck to remove link as-
sembly.
Installation (Fig. 6)
1. Park machine on a clean, level surface. Stop engine,
engage parking brake, and remove key from the ignition
switch.
2. If links were removed from wing deck, thoroughly
clean tapered stud on link and mounting boss of wing
deck. Insert tapered stud into deck mounting boss and
secure with flat washer and flange nut. Torque flange nut
from 160 to 180 ft−lb (217 to 244 N−m).
3. Position the wing deck to the center deck.
NOTE: If two thrust washers (item 6) cause front link to
bind, use only one thrust washer on rear side of front
link.
4. Position thrust washers (item 6) to upper end of links.
Front link has both thrust washers toward the rear. Rear
link has thrust washer on each side. Also, place hard-
ened spacer (item 42) on each side of front link. Align up-
per end of links with mounting holes in center deck.
Install pivot pins.
5. Secure pivot pins to center deck with carriage screw
and flange head screw. Install washer and cap screw to
pivot pins.
6. Position lift cylinder to the wing deck (Fig. 7). Secure
cylinder with cap screw and lock nut.
7. Install hydraulic motor to cutting deck (see Cutting
Deck Motor Installation in the Service and Repairs Sec-
tion of Chapter 4 − Hydraulic Systems).
8. Fully raise wing deck, stop engine, and remove key
from the ignition switch. Secure flex shield to wing deck
with shield strap and three (3) washer head screws.
Lower wing deck.
1. Hydraulic motor
2. Flange head screw
3. Lift cylinder clevis
Figure 7
2
1
2
3
1. Wing deck blade 2. Center deck blade
Figure 8
1
2
.380” to .620”
(9.7 to 15.7 mm)
9. Lubricate grease fittings on cutting deck and lift com-
ponents (see Operator’s Manual).
10.Check distance between inner deck blade on wing
deck and outer deck blade on center deck. Distance be-
tween blades should be .380” to .620” (9.7 to 15.7 mm)
(Fig. 8). If blade distance is incorrect, loosen hex jam nut
(item 32) on rear link assembly and adjust cap screw
(item 31). Tighten jam nut when blade distance is cor-
rect.
11. Inspect deck latch assembly to insure that link is
locked when wing deck is in the lowered position.
12.Check operation of wing deck position switch. Adjust
if necessary (see Wing Deck Position Switches in the
Adjustments section of Chapter 5 − Electrical System).
Cutting Deck