Mitsubishi L2C Service Manual

DISASSEMBLY OF BASIC ENGINE
5-15
4. Disassembling and inspecting cylinder block, crankshaft, piston and oil pan
Disassembling and inspecting cylinder block, crankshaft, piston and oil pan
Disassembling sequence
Note: When replacing the crankcase, carefully remove parts (relief valve, etc.) mounted on the non-reusable crankcase so that
they can be reused.
1 Oil pan 7 No.1 compression 12 Main bearing cap
2 Oil screen 8 No.2 compression 13 Lower main bearing
3 Connecting rod cap 9 Oil ring 14 Crankshaft
4 Lower connecting rod
bearing
10 Piston
(Remove parts 5 to 10 as a unit)
15 Upper main bearing
16 Cylinder block
5 Connecting rod 11 Upper connecting rod
bearing
6 Piston pin
7
8
9
10
5
6
11
16
15
12
14
4
3
13
2
1
Cylinder flaws,
stepped wear
Flaking, scratches,
seizure
Replace: Side seal
Flaking,
scratches,
seizure
Replace:
Oil pan gasket
Flaking, scratches, seizure
Flaking, scratches, seizure
Crankshaft gear teeth
damage,
sticking to bearing
Journal, pin damage,
local wear, cracks, bend,
clogged oil hole
Plug, dowel pins damage,
clogging or contamination
of oil/water holes
Top face distortion
Piston ring wear,
damage, end gap
Piston wear, sticking,
streaks, ring groove wear
Connecting rod bend,
twist, big end thrust
clearance

Mitsubishi L2C Specifications

General

Brand	Mitsubishi
Model	L2C
Category	Engine
Language	English