CHAPTER 4 MAINTENANCE OF MATERIEL USED IN CONJUNCTION WITH TELESCOPE M127 AND M127A1 (M127E1)

TM 9-1240-311-34

CHAPTER 4

MAINTENANCE OF MATERIEL USED IN CONJUNCTION

WITH TELESCOPE M127 AND M127A1 (M127E1)

Section I. DESCRIPTION

from the eyepiece tube and attached at the other end,

4-1.

Hanger Assembly (8, Fig. 1-1)

through a bearing, to a support bracket attached to the

The hanger assembly 8570106 supports the eyepiece

vehicle roof.

The hanger assembly permits full

end of the telescope when installed in the vehicle. The

articulation with nominal eyepiece displacement in a

hanger is machined to form a precise fit on the coaxial

vertical line.

mounting lug extending

Section II. MAINTENANCE OF HANGER ASSEMBLY

4-3.

Repair of Hanger Assembly (Fig. 4-1)

4-2.

Inspection

a. Inspect the general condition of all parts.

a. Repair is limited to the replacement of the items

1 through 4.

b. Inspect bearing for binding, rough movement,

b. Ring (4) is limited to replacement when removal

rust or corrosion.

of hanger assembly (5) from the turret roof is necessary.

c. Inspect hardware for rust or corrosion.

Refer to TM 9-2350-230-12, Figure 11-40.

Change 1 4-1