Technical information

C
34 08.06
CHAPTER
PAGE ISSUE
TWO-STROKE ENGINE AM6
ENGLISH
SECTION 2
C - ENGINE
Minarelli Engine
T.2
L
O
O
O
N*m Kg*m
1 Spark plug Spark plug M14 x 1.25 20÷25 2 ÷ 2.5 1
2 Cylinder head Nut M7 x 1 14÷16 1.4 ÷ 1.6 4
3 Cylinder head Pipe fitting M8 x 1.25 24÷26 2.4 ÷ 2.6 1
4 Cylinder head Temperature probe M14 x 1.25 16÷20 1.6 ÷ 2.0 1
5 Countershaft Hex. nut M12 x 1 45÷50 4.5 ÷ 5.0 1
6 Water cooling (head) Screw M4 x 0.7 2.5÷3.5 0.25 ÷ 0.35 2
7 Water pump body Screw M6 x 1 4÷6 0.4 ÷ 0.6 1
8 Pipe coupling Screw M6 x 1 4÷6 0.4 ÷ 0.6 1
9 Water pump body Screw M6 x 1 4÷6 0.4 ÷ 0.6 1
10 Water pump body Screw M6 x 1 4÷6 0.4 ÷ 0.6 1
11 Oil pump Screw M5 x 0.8 6÷8 0.6 ÷ 0.8 2
12 Oil pump lid Screw M5 x 0.8 3÷4 0.3 ÷ 0.4 2
13 Intake manifold Screw M6 x 1 9÷11 0.9 ÷ 1.1 4
14 Crankcase Stud bolt M7 x 1 10÷12 1.0 ÷ 1.2 4
15 Cover, clutch side Screw M6 x 1 2÷4 0.2 ÷ 0.4 1
16 Crankcase, flywheel side Side M6 x 1 10÷12 1.0 ÷ 1.2 13
17 Crankcase, clutch side Screw M8 x 1.25 17÷18 1.7 ÷ 1.8 1
18 Crankcase, flywheel side Neutral indicator light M10 x 1.25 1÷2 0.1 ÷ 0.2 1
20 Crankcase, clutch side Hex. screw M12 x 1.25 24÷26 2.4 ÷ 2.6 1
21 Cover, clutch side Screw M6 x 1 10÷12 1.0 ÷ 1.2 7
22 Cover, flywheel side Screw M5 x 0.8 1÷2 0.1 ÷ 0.2 5
23 Primary gear (Clutch side) Nut M12 x 1.25 65÷75 6.5 ÷ 7.5 1
24 Clutch boss Hex. nut M12 x 1.25 55÷60 5.5 ÷ 6.6 1
25 Disc pusher (clutch) Screw M5 x 0.8 3÷5 0.3 ÷ 0.5 4
26 Disc pusher (Clutch) Hex. nut M14 x 1.25 26÷28 2.6 ÷ 2.8 1
27 Clutch adj. screw M14 x 1.25 turn until it stops 1
28 Selector Hex. nut M7 x 1 14÷16 1.4 ÷ 1.6 1
29 Magneto flywheel Screw M4 x 0.7 3÷4 0.3 ÷ 0.4 3
30 Magneto flywheel Hex. nut M10 x 1.25 43÷45 4.3 ÷ 4.5 1
N° PART POSITION PART NAME SCREWS TORQUE W. SETTING QTY
2.7 PARTS AND THEIR TORQUE WRENCH SETTINGS