Section X. REPAIR OF ROTATING RING GEAR
19-37. Cleaning, Inspection and Repair
The crane assembly rotating gear and rollers
a. Clean all parts with cleaning solvent (Fed.
operate on a dual flanged center, hub-type ring
gear. This ring gear is bolted to the carrier frame to
P-D-680, or equivalent) and dry thoroughly.
serve as the swing or tracking gear for the crane
b. Inspect all parts for excessive wear and
c. Replace all damaged or defective parts.
a. Remove the crane assembly tpara 2-18).
19-38. Installation (fig. 19-14)
b. Remove mounting capscrews.
a. Using a suitable lifting device, position the ring
c Using a suitable lifting device, lift ring gear from
gear properly on the carrier frame.
the carrier frame and place on blocks.
b. Install mounting capscrews.
Figure 19-14. Rotating ring gear, removal and installation.
Section XI. REPAIR OF CARRIER FRAME ASSEMBLY
(3) Remove the rotating gear (para 19-36).
The carrier frame is an all weld-steel structure with
(4) Remove the utility blade assembly (para 19-25).
(5) Remove all major assembles and subassemblies
integrally with the frame.
The carrier frame
as described in TM 5-3810-295-12 and this manual.
supports and caries the crane and all components.
b. Refer to figure 19-15 and disassemble the carrier
19-40. Removal and Disassembly
frame as follows:
a. Remove the carrier frame as described as
(1) If necessary, remove screws (1) and damaged
plates (2, 3 and 4).
(I) Remove the crane assembly (para 2-18).
(2) Remove the carrier engine assembly (para
Change 1 19-23