Section 2
Periodic Maintenance and Inspection
2-1. Recommended Replacement Parts
This section describes the recommended replacement parts and recommended replacement time.
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2
3
4
5
6
7
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8
16
17
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9
10
11
7
15
14
12
13
12
No. Name Part No. Recommended Replacement
Timing
1 Shoulder Pad Assembly A-8286-163-D Check for deformation and deteriora-
tion (abraded or damaged or lost)
from time to time. Replace it as nec-
essary.
Shoulder Pad Assembly (Optional) A-8286-346-A
2 Cushion (FAN) 3-796-945-01
3 DC Fan (40 square)
1-787-847-11
4 VTR Start button 3-679-668-01
5 Bayonet Ring 4-263-184-04 Replace every 5 years.
6 Optical Filter Unit 1-856-701-11 It can become nebulous (in transpar-
ent and whitened) with elapse of time.
Then it will not meet it the required
characteristics. Replace it as needed.
7 SW Cover 3-676-244-03 Check for deformation and deteriora-
tion (abraded or damaged or lost)
from time to time. Replace it as nec-
essary.
8 Glip 4-138-676-01
9 Fan Duct 4-572-051-01
10 DC OUT Connector Cap 4-415-079-01
11 SW Cover 4-138-682-01
12 BNC Cap 3-872-935-01
13 BNC Cap 3-868-657-03
14 Rear Connector Cap 2 4-414-618-01
15 Rear Connector Cap 1 4-414-617-01
16 DC Fan
1-855-374-11
17 Cushion (FAN) 4-546-928-01
HDC4300
2-1