John Deere GM3060 Lawn Mower User Manual


 
Assembly 29
5WPMAN0705 (Rev. 5/9/2008)
Figure 27. Chain Shield Installed (GM3054 Only)
Full chain shielding must be installed when
operating in populated areas or other areas where
thrown objects could injure people or damage
property.
If this machine is not equipped with full chain
shielding, operation must be stopped when any-
one comes within 300 feet (92 m).
This shielding is designed to reduce the risk
of thrown objects. The mower deck and protec-
tive devices cannot prevent all objects from
escaping the blade enclosure in every mowing
condition.
It is possible for objects to ricochet
and escape, traveling as much as 300 feet (92 m).
1. Install chain shielding plate (3) to rear mower frame
as shown.
2. Secure with carriage bolts (14) and flanged lock
nuts (15).
3. Insert carriage bolts from bottom upward as
shown.
Install Quick Hitch Kit (Optional)
(GM3060 & GM3072 Only)
NOTE: Figure 28 shows GM3060. Other models use
the same assembly instructions.
NOTE: This kit allows mower to fit only Cat. 1 standard
ASAE quick hitch.
Figure 28. Quick Hitch Kit Installation
1. Attach offset link (1) to mounting pins, using 7/8"
sleeve (8) and flat washer (9). Do not tighten
hardware.
2. Attach upper end of offset link to pivot link, using
flat washer (5), sleeves (6 & 10), flange lock nut
(7), and 1/2" x 4-3/4" cap screw.
3. Remove rear offset links and replace with chains
(2).
4. Attach chain to top of A-frame as shown, using cap
screw (4), flat washer (5), and nut. Attach opposite
end of chain (2) to rear mower frame as shown.
5. Cut chain to length (GM3060 - 40", GM3072 45").
Vary length slightly as desired. Twist chain to make
finite adjustments in length until unit lifts level.
NOTE: Do not bottom out the drive on front of
deck.
6. Install sleeve (3) on mounting pins and retain with
klik pin.
1. 1/4 Pin
2. 3-Link 1/4 proof chain
3. Shield, chain plate
4. Sleeve 1/2 x 3/4 x 1/2
5. 3/8 NC x 1-1/4 Carriage bolt
1. Offset link, .38 x 2 x 25.88 (A-frame bars)
2. 38" Long chain
3. Sleeve, .91 x 1.44 x 1.25
4. 1/2 NC x 6 Cap screw
5. 1/2 Flat washer
6. Sleeve, .5 x .75 x 3.38
7. 1/2 NC Flange lock nut
8. Sleeve, .875 x 1.125 x .593 HT
9. 7/8 Flat washer
10. Sleeve, .81 x 1.25 x 1.81