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Step 5
Step 6
27
Installation Procedures
Hoist elevation jackscrew assembly to mount. Attach 221384 azimuth pivot assembly to
221608 joint assembly with 7/8 x 2-1/4 hardware from pivot assembly to joint assembly
as shown in Figure 32.
Figure 32
Attach 221435 azimuth pivot assembly to 201408 beam assembly with a line of RTV
around the plate and four 7/8 x 2-1/4 in (57 mm) holts inserted from pivot assembly to
beam assembly as shown in Figure 33.
Figure 33
221435
PIVOT ASSEMBLY
7/8 x 2-1/4”
(57mm)
BOLTS, FLATWASHERS,
AND NUTS