Service Parts List (SP)
Recommended Quantity of Spare Parts
It is recommended as a rough guide to hold
in stock a certain quantity of parts according
to the rank (A, B, C, D, E) assigned to the
parts, as follows. For periodically replaced
parts, hold them in stock separately.
Adjust the stock quantity of service parts
depending on the number of working units
(N).
Quantity used in a single system : Q
N=1
Rank A
= 1 + Q x 0.3
Rank C
= 1 + Q x 0.05
Rank D
= 1 + Q x 0.02
2 ≤ N ≤ 10
Rank A
= 2 + N x Q x 0.3
Rank C
= 2 + N x Q x 0.05
Rank D
= 1 + N x Q x 0.02
11 ≤ N ≤ 300
Rank A
= 3 + N x Q x 0.3
Rank C
= 3 + N x Q x 0.05
Rank D
= 2 + N x Q x 0.02
Precautions to be Observed When
Returning Parts in Need of Repair
When returning a component in need of
repair, pack it in the same manner as for the
supplied substitute, using the substitute
packing materials.
The use of different packing materials or
packing methods may incur damage to
packed component during transit.
009-051-05
11.20.99 FM2638
CR-IR341 Service Manual
SP - 3
SP - 3