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SUB FRAME INSTALLATION
AND REMOVAL
73. From the rear of the tractor, loosely install
(each side) three l/2" lo&washers and
V2" -13
hex nuts onto the welded studs
(no flat washers).
14. Secure the Rear Rails to the Loader
Bracket as follows:
In the two rearmost holes of the Loader
Bracket (each side), loosely install (from
inside to outside)
two l/2"-13
x 2'
capscrews with l/2" flatwashers. Loosely
retain
each
capscrew
with
l/2"
ffatwashers, l/2" lockwasherand l/2"-13
hex nut.
In the remaining five holes (each side),
loosely install (from inside to outside)
a l/2"
-13 x 2" capscrew
with l/2'
flatwasher. Loosely retain each capscrew
with a l/2" lockwasher and l/2" -13 hex
nut.
15. Torque bolts and nuts in the following
order:
a. Tighten the six l/2" nuts (three each
side) on the Rear Brackets.
Torque to 55 foot pounds (7.5 Kgm).
b. Tighten the sixteen l/2" 13 x 2" bolts
and
l/2" nuts (eight each side) that
secure the Side Rails to the Loader
Bracket.
Torque to 55 foot pounds (7.5 Kgm).
c. Tighten the eight (four each side)
12 x 55mm capscrews
securing the
Loader Bracket to the tractor frame.
Torque to 55 foot pounds (7.5 Kgm).
d. Tighten the eight (four each side)
12 x 45mm capscrews securing the Front
Bracket to the tractor frame.
Torque to 55 foot pounds (7.5 Kgm).
SUB-FRAME REMOVAL IS'EFFECTIVELY
IN REVERSE ORDER OF INSTALLATION.
18
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