Crossbar Removal - Woods BATWING BW20.50QE Operator's Manual

CROSSBAR REMOVAL

1. It is necessary to gain access to bottom side of cutter for crossbar
removal. See Blocking Method page 15.
NOTE: You will need to use either the puller screw (Item 6, Figure 16) or
a small hydraulic jack to remove the crossbar.
2. Remove blades from crossbar as shown in Figure 15.
7. Blade pin
8. Crossbar assembly
9. Shim, 18 ga
10. Shim, 20 ga
11. Keyhole plate
12. Blade lock clip
50. 1/2 NC x 1-1/4 HHCS GR5
Figure 15. Blade Removal
24 Dealer Service
Figure 14. Splitter Gearbox Assembly
3. Remove cotter pin from bottom of crossbar and remove nut and washer.
4. Refer to Figure 16. 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) toward 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 gearbox shaft. Slowly apply force with jack.
NOTE: Hydraulic jack will not operate if tipped more than 90°. Use care
to prevent bending crossbar during removal.
2. 10 mm Lock washer
3. M10 x 1.5P x 30 HHCS
4. Input cap
5. Input shaft
6. Input oil seal
7. Bearing assembly (cup & cone)
8. Gasket .15 mm
9. Gasket .25 mm
10. Gasket .40 mm
11. Hub cap
12. Oil seal
13. Output shaft
14. Spacer
15. Shim .30 mm
16. Shim .40 mm
17. Shim .50 mm
18. Center gear
19. Wing gear
20. Bearing adjustment nut
21. 1/8 x 2-1/2 Cotter pin
22. Sealing washer
23. M18 x 1.5P Level plug
24. M18 x 1.5P Breather plug
MAN1279 (15/04/2019)