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Greensmaster 3150
DPA Cutting Units
Page 7 -- 22
6. Install shoulder bo lts (item 4) and flange nuts (item
5) to secure the LH side plate to the crossmember.
Torque the shoulder bolts from 210 to 240 in--lb (24 to
27 N--m).
NOTE: The reel nut on the left end of the cutting reel
has a black finish andhas LH threads. The leftend of the
cutting reel shaft is identified with a groove that is just in-
side of the reel spider (Fig. 22).
7. If reel nuts were loosened during cutting reel service,
put a block of wood between the cutting reel blades to
prevent the reel from rotating. Torque reel nuts from 90
to110ft--lb(123to149N--m)(Fig. 22).
8. Thoroughly fill spline area of reel nuts with grease.
9. Secure the bedbar assembly to LH side plate (see
Bedbar Installation in this section). Make sure that plas-
tic and steel washers are properly positioned.
10.Secure front and rear rollers to LH side plate (see
Front Roller Installation and Rear Roller I nstallation in
this section).
11.Adjust cutting unit (see Cutting Unit Operator ’s
Manual).
NOTE: The parallel position of the rear roller to the cut-
ting reel is controlled by the precision machined cross-
member and side plates of the cutting unit. If necessary,
the cutting unit side plates can be loosened and a slight
adjustment can be made to parallel the rear roller with
the cutting reel (see Leveling Rear Roller in the Set--Up
and Adjustments section of this Chapter).
12.Install new O--ring (item 12) on weight (item 10). Se-
cure weight to LH side plat e with two (2) cap screws and
nuts.
13.If cutting unit is equipped with optional groomer or
rear roller brush, install components for those options to
cutting unit. See Service and Repairssection of Chapter
8 -- Groomer for information on groomer. See Rear Roll-
er Brush in this section for information on rear roller
brush.
14.Install cutting unit to the machine.