Valve Springs - Mitsubishi 4G1 series Workshop Manual

Squareness
E
E
Mitsubishi Motors Corporation
Mitsubishi Motors Corporation
4G1 ENGINE (E - W) -
(3) Measure the valve's total length. If the measurement is

3. VALVE SPRINGS

(1) Measure the valve spring's free height. If the measurement
Free height
1EN0264
(2) Measure the squareness of the spring. If the measurement
Nov. 1995
Dec. 1998
Cylinder Head and Valves
less than specified, replace the valve.
Intake SOHC 12-VALVE
SOHC 16-VALVE
DOHC
Exhaust SOHC 12-VALVE
SOHC 16-VALVE
DOHC
is less than specified, replace the spring.
SOHC Intake
12-VALVE
Exhaust
SOHC 16-VALVE
DOHC
exceeds the specified limit, replace the spring.
Standard value: 2_ or less
Limit: 4_
PWEE9520
PWEE9520-A
11A-9-5
Standard mm Limit mm
100.75 100.25
111.56 111.06
106.35 105.85
101.05 100.55
114.71 114.21
106.85 106.35
Standard mm Limit mm
46.1 45.6
46.8 46.3
50.9 50.4
49.1 48.6
Revised