INLET VALVE SEAT DETAIL DRAWING
OUTLET VALVE SEAT DETAIL DRAWING
- If the width of the mark on the valve seat is larger than the prescribed limits, true the seats with a 45°
mill and then grind.
- Replace the head in case of excessive wear or damage.
Installing the valves
NOTE
THE FOLLOWING OPERATIONS REFER TO REMOVING ONLY ONE HEAD BUT APPLY TO BOTH
HEADS.
•
Place the valve guide oil seal (4) in the
head.
•
Place the lower cap (5).
•
Place the valve (6) inside the head.
•
Place the spring (3).
•
Fit the upper cap (2).
•
Place the two cotters (1) on the seats
in the valves.
•
By compressing the spring (3) with the
special tool, fit the valve cotters.
Specific tooling
10.90.72.00
Tool for valve removal and refitting
AP9100838
Tool for valve pressure plate
STELVIO 4V - 1200
Engine
ENG - 43
Summary of Contents for Stelvio 1200 4V
Page 1: ...SERVICE STATION MANUAL 981063 STELVIO 4V 1200...
Page 4: ......
Page 6: ......
Page 7: ...INDEX OF TOPICS CHARACTERISTICS CHAR...
Page 16: ...Characteristics STELVIO 4V 1200 CHAR 10...
Page 17: ...INDEX OF TOPICS MAINTENANCE MAIN...
Page 20: ...Maintenance STELVIO 4V 1200 MAIN 4...
Page 21: ...INDEX OF TOPICS ELECTRICAL SYSTEM ELE SYS...
Page 27: ...INDEX OF TOPICS ENGINE ENG...
Page 28: ...Gearbox Diagram Key 1 Ball bearing Engine STELVIO 4V 1200 ENG 2...
Page 36: ...Remove the forks and collect the shaft Engine STELVIO 4V 1200 ENG 10...
Page 108: ...Engine STELVIO 4V 1200 ENG 82...
Page 109: ...INDEX OF TOPICS POWER SUPPLY P SUPP...
Page 119: ...INDEX OF TOPICS CHASSIS CHAS...