Mitsubishi L2C Service Manual

INSPECTION AND REPAIR OF BASIC ENGINE
6-11
4. Inspecting and repairing cylinder block, crankshaft, piston and oil pan
4.1 Measuring cylinder inside diameter
Use a cylinder gauge to measure the inside diameter and
cylindericity of the cylinder at three locations in the A and B
directions as shown in the illustration.
If any one of the cylinders exceeds the repair limit, bore all
the cylinders and replace the pistons and piston rings with
oversize ones.
Replace the cylinder block if the limit is exceeded.
Measuring cylinder inside diameter
Measuring position of cylinder inside diameter
㧭
㧮
Approx. 10 mm [0.39 in.]
from top end
Center
Front
Bottom
Measuring
positions
Measuring
directions
Item Nominal Standard Limit Remark
Cylinder inside diameter
L2A, L3A
ø 65 mm
[2.56 in.]
65.00 to 65.03
[2.5591 to 2.5602 in.]
+0.7 mm
[+0.0276 in.]
Repair limit is +0.2 mm
[+0.0079 in.]
L2C, L3C
ø 70 mm
[2.76 in.]
70.00 to 70.03
[2.7559 to 2.7571 in.]
L2E, L3E
ø 76 mm
[2.99 in.]
76.00 to 76.03
[2.9921 to 2.9933 in.]
Cylindericity of cylinder -
0.01 mm
[0.0004 in.] or less
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Mitsubishi L2C Specifications

General

Brand	Mitsubishi
Model	L2C
Category	Engine
Language	English