4.
Place diagonal brace bars (4) on the inside of frame rails and attach to
diagonal brace mounting holes (5A). Secure using cap screws (13) and
flange lock nuts (14).
4. Diagonal brace bar
5A. Diagonal brace mounting hole
5B. Tailwheel pivot hole
6. Tailwheel bracket
9. Tailwheel assembly
10. Cutting height bracket
13. 5/8 NC x 2 Cap screw
14. 5/8 NC Flange lock nut
28. Spirol pin
37. 33 mm Flat washer
Figure 32.
Tailwheel Installation
INSTALL A-FRAME
BB48XE Cutters: Attach A-frame bars (6) to the inside of front mast plates.
Secure into position using carriage bolts (23), sleeves (19), flat washers (48),
and flange lock nuts (12).
MAN1254 (3/16/2018)
BB48XE
6. A-Frame bar
9. Top link assembly
12. 5/8 NC Flange lock nut
19. 5/8 x 1 x 9/16" (15.9 x 25.4
x 14.3 mm) Sleeve
(BB48/60XE) -or-
19. 5/8 x 1 x 43/64" (15.9 x
25.4 x 17.1 mm) Sleeve
(BB72/84XE)
23. 5/8 NC x 2 Carriage bolt
48. 5/8 Flat washer
Figure 33.
BB60XE, BB72XE & BB84XE Cutters: A-frame bars (6) are already attached
to the front mast plates. Rotate up for connection to diagonal brace bars.
Assembly 25
BB60XE, BB72XE
& BB84XE
A-Frame Assembly