30
Helical in-line gear units C 11, C 21, C 31
(S4)
Values in the table are given in mm.
To check the oil level, proceed as follows:
1. Place the gear unit in the mounting position as shown in diagram (S4).
2. Insert a dipstick through the yellow service cap (on top of the gear unit) until it touches the
floor of the casing. Mark the level of the upper surface of the casing on the dipstick in this po-
sition.
3. Extract the dipstick and measure the distance
X
shown in diagram (S4) above.
4. The value
X
must be
less than
the value given in table (A7).
B3
B6 B7
B8
V5
V6 B5
B51 B53 B52 V1
V3 B5 B51 B53 B52 V1
V3
C 11 2_ P63-P71
70
70
70
70
70
45
70
70
70
70
60
30
70
70
70
70
60
30
C 11 2_ P80…P112
75
75
75
75
75
45
75
75
75
75
70
30
75
75
75
75
70
30
C 21 2_ P63-P71, HS
70
70
70
70
70
40
70
70
70
70
70
45
70
70
70
70
70
45
C 21 2_ P80…P112
75
75
75
75
75
40
75
75
75
75
75
45
75
75
75
75
75
45
C 21 3_ P63-P71
50
50
50
50
50
30
50
50
50
50
50
30
50
50
50
50
50
30
C 21 3_ P80…P112
55
55
55
55
55
30
55
55
55
55
55
30
55
55
55
55
55
30
C 31 2_ P63…P112, HS
65
65
65
65
60
60
65
65
65
65
55
55
65
65
65
65
55
55
C 31 3_ P63…P112
55
55
55
55
55
55
55
55
55
55
55
55
55
55
55
55
55
55
(A7)
P
F
U-UF
Summary of Contents for A 10
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