
MAN-072
35
3.19-
ENGINE AND ACCESSORIES PRESERVATION
When the engine is not operating for a long period, it must be preserved in the most
suitable way:
Disconnect the battery and recharge it regularly (see sect. 12)
Disassemble the carburettor and clean it
Seal the inlet and the exhaust with adhesive paper
External parts must be cleaned and steel parts, subject to oxidation, protected with light film
oil. Keep the engine in a dry place.
3.20-
TORQUE VALUES
NOMINAL SIZE
Q.TY
FASTENER NAME
WRENCH
VALUES (Nm)
M14x1,25
1
Spark Plug
Hex.20,8
20 ÷ 26
M8x1,25
5
Head and Cylinder Nuts
Hex.13
18 ÷ 22
M8x1,25
2
Exhaust manifold Stud Nuts
Hex.13
18 ÷ 22
M6x1
4
Reed Group Screws
Allen 5
8 ÷ 10
M5x0,8
3
Coil Attack Screws
Allen 4
5 ÷ 6
M5x0,8
2
Ignition Stator Fixing Screws
Allen 4
5 ÷ 6
M10x1
1
Ignition Rotor Fixing Nuts
Hex.17
20 ÷ 26
M6x1
3
"Bendix" Support Cover Screws
Allen 5
6 ÷ 8
M6x1
4
"Bendix" Support Screws
Allen 5
6 ÷ 8
M6x1
4
Starter Support Fixing Screws
Allen 5
8 ÷ 10
M6x1
3
Clutch Cover Fixing Screws
Allen 5
8 ÷ 10
M10x1
1
Clutch Drum Fixing Nut
Hex.17
30 ÷ 40
M20x1
1
Starter Ring Fixing Nut
Hex.30
100 ÷ 110
M5x0,8
4
Engine Sprocket Fixing Screws
Allen 3
6 ÷ 8
M6x1
3
Starter Ring Fixing Screws
Allen 5
10 ÷ 12
M6x1
8
Crankcase Fixing Screws
Allen 5
8 ÷ 10