S-95
03-M-E3B, 03-M-DI-E3B, 03-M-E3BG WSM
DIESEL ENGINE
(5) Cylinder
Cylinder Wear
1. Measure the I.D. of the cylinder at the six positions (see figure)
with a cylinder gauge to find the maximum and minimum I.D.’s.
2. Get the difference (Maximum wear) between the maximum and
the minimum I.D.’s.
3. If the wear exceeds the allowable limit, bore and hone to the
oversize dimension. (Refer to “Correcting Cylinder”.)
4. Visually check the cylinder wall for scratches. If deep scratches
are found, the cylinder should be bored. (Refer to “Correcting
Cylinder”.)
W1034389
Cylinder I.D.
Factory
spec.
D1503-M
V2003-M
V2003-M-BG
V2003-M-T-BG
83.000 to 83.022 mm
3.2678 to 3.2685 in.
D1703-M
D1803-M
V2203-M
V2403-M
V2403-M-T
D1803-M-DI
V2403-M-DI
V2403-M-DI-T
D1703-M-BG
V2203-M-BG
V2403-M-BG
87.000 to 87.022 mm
3.4252 to 3.4260 in.
Allowable
limit
D1503-M
V2003-M
V2003-M-BG
V2003-M-T-BG
83.170 mm
3.2744 in.
D1703-M
D1803-M
V2203-M
V2403-M
V2403-M-T
D1803-M-DI
V2403-M-DI
V2403-M-DI-T
D1703-M-BG
V2203-M-BG
V2403-M-BG
87.170 mm
3.4319 in.
A : Top
B : Middle
C : Bottom (Skirt)
(a) Right-angled to Piston Pin
(b) Piston Pin Direction