46
Fig 6.3 Vision 6 Pan and Tilt Head - Pan Unit Assembly
Item
No.
Part
No.
Nomenclature
Qty
1
3441-22
Pan drag indicator assembly
1
2
3441-25
Pan drag knob assembly
1
3
M004-813
Screw, grub, cup point, socket head, M3 x 10 mm long
1
4
P900-012
Ball, steel, 6 mm dia.
1
5
J532-189
Spring, compression, 0.500 in. free length, 0.210 in. OD x 0.219 in. hole
dia., 9.00 lbf/in. rate
1
6
P602-041
Washer, thrust, bearing, 8 mm ID x 21 mm OD x 1 mm thick
2
7
P602-040
Bearing, needle roller, thrust, 8 mm ID x 21 mm OD x 2 mm long, with
plastic cage assembly
1
8
P602-024
Washer, thrust, bearing, 50 mm ID x 70 mm OD x 1 mm thick
2
9
P602-023
Bearing, needle roller, thrust, 50 mm ID x 70 mm OD x 3 mm long, with
cage assembly
1
10
R900H065
‘0’ ring, 55 mm ID x 1.5 mm sect
1
11
3449-214
Drag wedge
2
12
3449-219
Pan drag actuator shaft
1
13
3449-903SP
Spherical base (spare)
1
14
R900H019
‘0’ ring, 12.1 mm ID x 1.6 mm sect
1
15
M005-904
Screw, countersunk head, socket, M4 x 16 mm long
2
16
3449-15
Drag shoe assembly
1
17
3449-216
Seal plate (Pan)
1
18
Q500-032
'Omniseal', 1.940 in. shaft dia. x 3/32 in. nominal section
1
19
M006-703
Screw, cap head, socket, M5 x 12 mm long
3
20
3449-902SP
Pan housing with level bubble
1
21
P200-201
Bearing, ball, radial, 12 mm ID x 28 mm OD x 8 mm long, two shields
1
22
M850-053
Fastener, conical plug, 8mm dia. x 8mm long
2
23
3449-233
Clamp washer (pan)
1
24
M007-913
Screw, countersunk head, socket, M6 x 12 mm long
1
25
R900H133
‘0’ ring, 5 mm ID x 1.5 mm sect
1
26
3449-201
Mechanism housing
1