TOHATSU MFS 2 Service Manual

3-15
3
4st 2/2.5/3.5 2007
5
6
de
Valve Clearance (when engine is cold) :
(IN) Intake Side d : 0.06 - 0.14 mm
(0.0024 - 0.0055 in)
(EX) Exhaust Side e : 0.11 - 0.19 mm
(0.0043 - 0.0075 in)
2
1
4. Loosen pivot lock nut 5 and then turn the pivot 6 so that
valve clearance reaches specified value.
Pivot Lock Nut 5 :
10 N･m (7 lb･ft) [1.0 kgf･m]
6. Install cylinder head cover 2, and then, spark plug.
5. Tighten pivot lock nut 5 to specified torque, and check valve
clearance again. Readjust if necessary.
• Turning pivot 6 clockwise makes valve
clearance smaller.
• Turning pivot 6 counterclockwise makes valve
clearance larger.
• Perform inspection and adjustment of valve
clearances when engine is cold.
• After the adjustment, turn flywheel twice (top dead
center in compression stroke) to check the
clearance again.
Torque Wrench 7 :
Use commercially available item.
Thickness Gauge 8 :
Use commercially available item.
7
8
When removing or installing cylinder head cover
without removing power head, use 10 mm box
wrench with large offset angle.
7. Reconnect plug cap 1.
Cylinder Head Cover :
6 N･m (4 lb･ft) [0.6 kgf･m]
Spark Plug :
18 N･m (13 lb･ft) [1.8 kgf･m]
MFS2sec03070524.qxd07.5.243:16 PM  ページ15

TOHATSU MFS 2 Specifications

General

Brand	TOHATSU
Model	MFS 2
Category	Engine
Language	English