MECHANICAL
01–10–14
(1) Vertical wear
Maximum wear
0.10 mm {0.0039 in}
(2) Convex oval
Maximum wear
Oil seal inner path (A): 0.01 mm {0.0004 in}
Oil seal outer path (B): 0.10 mm {0.0039 in}
(3) Oil seal stepped path wear
Maximum wear
0.02 mm {0.0008 in}
End Of Sie
ROTOR HOUSING INSPECTION
CHU011010B08E01
1. Measure the width of the rotor housing at four
points (A, B, C, and D) as shown in the figure
using a micrometer.
2. Compute the width variation.
• If it exceeds the maximum, replace the rotor
housing.
Width difference = (width A) – (the smallest
of widths B, C, or D)
Maximum width difference
0.06 mm {0.0024 in}
End Of Sie
WEAR AREA
CHU0110E002
OIL SEAL PATH
B
A
CHU0110E003
WEAR AREA
CHU0110E004
A
B
C
D
20 mm {0.79 in}
MEASUREMENT POINT
TENSION BOLT HOLE
SEAL RUBBER GROOVE
SHEET METAL
CHU0110E005
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