30 Dealer Service
MAN1337
(05/03/22)
CROSSBAR REMOVAL
1.
It is necessary to gain access to bottom side of cut-
ter for crossbar removal. See Blocking Method page
19.
NOTE:
You will need to use either the puller screw
(Item 6, Figure 14) or a small hydraulic jack to re-
move the crossbar.
2.
Remove blades from crossbar as shown in Figure
13.
Figure 13.
Blade Removal
3.
Refer to Figure 14. Remove cotter pin from bottom
of crossbar and remove nut and washer.
4.
Attach a clevis (1) to each end of crossbar, using
blade pins, spacers, keyhole plates, and blade pin
clips.
5.
Position tube assembly (5) with threaded nut (4) to-
ward crossbar for puller screw removal or down for
hydraulic jack removal.
6.
For removal with puller screw, attach tube (5) to
each clevis with bolts (2) and nuts (3). Place pad
(4) in nut and thread puller screw (6) into nut from
bottom. Tighten until pad is solid against gearbox
shaft. For best results, strike head of puller screw
with a hammer while tightening with a wrench.
7.
For removal with a jack, attach tube to each clevis
with puller links (7), bolts (2), and nuts (3). Place
jack on tube with end of jack pressing against gear-
box shaft. Slowly apply force with jack.
NOTE:
Hydraulic jack will not operate if tipped
more than 90°. Use care to prevent bending cross-
bar during removal.
Figure 14.
Crossbar Removal
23
6
5
15
3
2
12
4
21
24
41
12 CROSSBAR
ASSEMBLY
4 BLADE
21 1-1/2 BLADE PIN
2 SHIM 18 GA
3 SHIM 20 GA
15 5/16 SPACER
5 KEYHOLE PLATE
6 BLADE IN
LOCK CLIP
23 1/2 NC X
1-1/4 HHCS
7
7
5
3
1
2
5
6
4
3
1
2
CD1249A
1. Crossbar puller clevis
2. 5/8 NC x 4-1/2 HHCS
3. 5/8 NC Hex nut
4. Crossbar puller pad
5. Crossbar puller tube
6. Crossbar puller screw
7. Crossbar puller link
Summary of Contents for BATWING BW10.51
Page 36: ...36 Notes MAN1337 05 03 22 NOTES...
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