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38 Assembly
MAN0962 (1/9/2012)
2. Slide spacer (53) and lock-up bar (16) over clevis
pin (18) on back side of cylinder lug & secure with
washer (108) and cotter pins (62).
3. Attach base end of wing cylinder (4) to cylinder
links (19 & 20) using clevis pin (54) and cotter pins
(62).
4. Remove plug from base end of hydraulic cylinder.
Align cylinder rod end with cylinder lug on the wing
and insert lock-up pin (22).
5. Slide spacer (21) over lock-up pin (22) on back
side of cylinder rod and secure with cotter pins
(62).
6. Insert safety pin (61) into the end of lock-up pin
(22). The safety pin will secure lock-up bar into
position when wing is in the UP position.
7. Extend cylinder fully & replace plug in base end of
cylinder. This trapped air will help push wing down.
8. Install bushing (90), elbow, (69) and hose (59) to
the rod end of cylinder (4). See Install Hose Kit,
page 39 for complete instructions.
9. Repeat procedure for opposite wing.
NOTE: (BW126XR has only the right wing
installed. BW126XL has only the left wing
installed.)
Figure 32. Left Wing Lock-Up Bar Installed
Install Wing Wheel and Hub (Figure 33)
1. Insert wheel hub into wing wheel yoke arms (5)
and align holes.
2. Secure into position using cap screw (83) and
flanged lock nut (88).
3. Attach wheel to hub using five lug nuts. Install the
chamfered side of the lug nut toward the inside for
steel rim for pneumatic tires and rims. Tighten to 75
lbs-ft. Check that tire air pressure is a maximum of
40 psi.
NOTE: Install the flat side of the nut toward the
inside for solid tires and aircraft tires (shown).
4. Install optional dual wheel and hub to inside of
wheel yoke arm.
NOTE: Pneumatic (BW180X and BW180XQ only),
notat, and airplane tires are available for this cutter.
See page 67 for parts list.
Figure 33. Wing Wheel and Hub Installation - Right
53
16
18
62
19
20
DP3
16. Wing Lock-Up Bar
18. 1 x 4.08 Clevis Pin
19. Cylinder Link
20. Cylinder Link
53. Spacer, 1"
62. 1/4 x 1-1/2 Cotter
Pin
5. Wing wheel yoke arm,
right
58. Wheel and hub
83. 1/2 NC x 3 HHCS GR5
88. 1/2 NC Flanged lock nut