Filter
Top Products
6A1 ENGINE (E-W) -
Cylinder Head and Valves
11A-12-7
6AE0083
INSPECTION
CYLINDER HEAD
(1) Check the cylinder head gasket surface for flatness by
using a straightedge and thickness gauge.
Standard value: 0.03 mm
Limit: 0.2 mm
(2) If the service limit is exceeded, correct to meet the
specification.
Grinding limit: *0.2 mm
*Includes/combined with cylinder block grinding
Cylinder head height (Specification when new):
119.9 - 120.1 mm <SOHC>
119.6 - 119.8 mm <MIVEC>
Limit mm
Intake 1.0 0.5
Exhaust 1.3 0.8
6EN0542
contact
Margin
VALVE
(1) Check the valve face for correct contact. If incorrect, reface
using a valve refacer. Valve should make a uniform contact
with the seat at the centre of valve face.
(2) If the margin is smaller than the service limit, replace
the valve.
Standard value mm
Valve seat
(3) Measure the overall height of the valve. If the specified
limit is exceeded, replace the valve.
Standard value
mm
Limit mm
Intake SOHC
MIVEC
Exhaust SOHC
MIVEC
113.02 112.52
112.37 111.87
115.32 114.82
110.74 110.74
K
Mitsubishi Motors Corporation Feb. 1997 PWEE9622