Mitsubishi 6A1 Automobile Parts User Manual


 
ENGINE <6A1> -
General Information/Service Specifications
11B-2
GENERAL INFORMATION
11100010452
Items 6A13
Total displacement mL 2,498
Bore ´ Stroke mm 81.0 ´ 80.8
Compression ratio 9.5
Combustion chamber Pentroof type
Camshaft arrangement SOHC
Intake
12
Number of valve
Exhaust
12
Opening
BTDC 15_
Intake
Closing
ABDC 53_
Valve timing
Opening
BBDC 53_
Exhaust
Closing
ATDC 15_
Fuel system Electronically controlled multipoint fuel injection
Rocker arm Roller type
Auto-lash adjuster Equipped
SERVICE SPECIFICATIONS
11100030496
Items Standard value Limit
When checked 294-490 -
Tension N
When a used belt is installed 343-441 -
Alternator drive When a new belt is installed 490-686 -
belt
tension
When checked 9.0-13.0 -
Deflection
(Reference
When a used belt is installed 10.0-12.0 -
value) mm
When a new belt is installed 6.8-8.0 -
When checked 490-686 -
Tension N
When a used belt is installed 539-637 -
Power steering
oil pump and
When a new belt is installed 784-980 -
A/C compressor
drive belt
When checked 11.0-15.0 -
tension
Deflection
(Reference
When a used belt is installed 12.0-14.0 -
value) mm
When a new belt is installed 8.0-12.0 -
Basic ignition timing 5_ BTDC±3_ -
Ignition timing Approx. 7° BTDC -