MWO 9-2330-390-25-1
Mounting hardware must face outward to prevent interference.
1. Attach the top and bottom beams and positioning cylinders to both the front
and rear dollies (Figures 6 & 7) (Refer to Appendix C, Section b).
2. Install both stability cables (27) to mounts provided as shown in Figure 6
3. Install instruction plates on front dolly upper vertical tube. Position first plate
(uncoupling instructions) 25" below upper beam on front upper left (hydraulic
valve s ide) vertical tube. Position second plate (coupling instructions) 1/2"
below the first plate. Use #4-3/16 drive screws to attach. A second set of
instruction plates is provided with the kit to be similarly attached to the rear
dolly half.
4. Install hanger brackets (front dolly). Position previously removed hanger
bracket on upper vertical tube (34), 8 in (15.2cm) below top beam (19 Rear,
20 Front). Reinstall U-bolt, and two flat washers with new locknuts.
5. Install all detent lanyards pins, top hooks and toolbox previously removed.
NOTE
Prior to operation of the modified Dolly set, properly check hydraulic
system for leaks and bleed if needed (Refer to Appendix D).
6. Remove wooden blocks (12"x12" stock) under each end of each bottom
beam and place dolly half into maneuvering position (Figure 3) (Refer to
7. Perform operations needed to return dollies to travel or transport mode.
11. CALIBRATION REQUIREMANTS.
Not applicable to this MWO
12. WEIGHT AND BALANCE DATA.
a. Additional weight (1118.2 lbs).
ITEM
NOMENCLATURE
PART NO.
WEIGHT
QTY.
(lbs)
19
Beam Rear, Bottom
12501507
158.50
1
20
Beam Front, Bottom
12501504
165.44
1
21
Beam Rear, Top
12501508
206.41
1
22
Bolt 7 x 1/2 UNC, Hex
12501533
0.52
4
23
Bushing Steel, Shoulder
12501523
0.25
8
24
Nut 1/2 UNC, Locking
12501532
0.03
4
25
Shim Cylinder
12501516
1.24
4
26
Bolt 1/4 UNC, Flat Head
12501538
0.02
12
27
Assembly-Cable Lanyard
12501535
1.40
4
28
Beam Front, Top
12501505
206.41
1
29
Pin 1 x 7, Clevis
12501531
1.70
4
6
