Section XI. CAMERA RAIL, TUBE AND DRIVESCREWS

Figure 6-21. Drive sprocket and chain, exploded view

TM-5-3610-220-14 Camera Copying Mobille Process 208-Volt 3 Phase 60 Hertz Consolidated International Model 1969 NSN 3610-00-400-7588 Manual
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Clean the truss supports plate and channel with a cleaning

solvent and a small brush. Wipe the bearing, bearing retainer,

and cover guard with a cloth dampened with cleaning solvent.

Wipe parts thoroughly with a dry, clean cloth. Inspect the truss

supports and channel for cracks, breaks, and corrosion. Check

the rear support plate for bends and distortion. Examine the

bearing retainer, and outer race of bearing for scoring. Repack

bearing. Replace all defective parts.

6-41. Truss Support Reassembly and Installation

a. Position the truss supports (10 and 14, fig. 6-20) on

the camera skid (13) and retain each with three lockwashers (8)

and screws (91. Install the support channel (6) on truss

supports with four screws (1). Place bearing retainer (5) and

bearing (4) in channel over rear jack screw (71. Retain with

cover guard (3) and four screws (2). Install the rear support

plate (ll) with four screws (12).

b. Install the circuit breaker (6, fig. 6-17) on the truss

support (5, fig. 6-19) with four screws placed inside of breaker.

Position the interlock switch (6) on rim of truss support and

retain with two screws.

c. Place the filter bracket (3, fig. 6-19) on the rear support

channel (1 l and install with two screws (2). Position and clamp

filter (4) on filter bracket (3) and retain with screw (2).

d. Install the electronic sensing devices (para 6-36. c. -.

e. Position eight vibration mounts (1, fig. 4-13) on

camera skid and secure with mounting screws. Install the

vacuum turbo-compressor assemblies (para 6-4. b. ).

f. Install the transformer (para 4-31. c. ) and magnetic

contactor (para 6-36. a. ). Dress all wire leads.

g. Connect wire leads to main junction box (8, fig. 2-5)

and install box with four screws (6, fig. 4-15).

Figure 6-20. Truss support assembly, exploded view.

6-40. Truss Support Cleaning and Inspection

Section XI. CAMERA RAIL, TUBE AND DRIVESCREWS

6-42. Description

6-43. Camera Rail, Tube, and Drivescrew Removal

a. Remove the bellows (para 4-37. b. ) and the tube

The camera tube (7, fig. 1-2) is the bed of the camera,

support assembly (para 4-36. b. ).

supporting the copyboard (2), lensboard (4l, and the camera rail

(5. fig. 1-1). The tube flanges welded to the ends of the

b. Remove the lensboard carriage assembly (para 6-26).

camera tube support and aline it with the related supporting

c. Remove the arc lamp arm assembly (para 4-30) and

structures of the unit. The camera rail (7, fig. 6-19) is

the copyboard carriage assembly (para 6-18).

continuously fastened to the tube (12) and is dependent upon it

for its rigidity and alignment. The camera rail is machined with

d. Remove the camera drive mechanism (para 6-30).

beveled guides to provide for accurate support of the movable

lens-board and copyboard carriages over their entire range of

e. Remove the drive motors (para 4-44.b.); remove

travel.

focusing glass (para 4-34

6-18

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