Tightening Torque - Suzuki DF 40 Service Manual

TIGHTENING TORQUE

Tightening Torque – Important Fasteners
ITEM
Cylinder head cover bolt
Cylinder head bolt
Crankcase bolt
Conrod cap nut
Camshaft housing bolt
Camshaft timing sprocket bolt
Timing chain guide bolt
Intake manifold bolt / nut
Oil pressure switch
Intake manifold fuel main gallery
Low pressure fuel pump bolt
Thermostat cover bolt
Flywheel bolt
Starter motor mounting bolt
Engine oil filter
Engine oil drain plug
Power unit mounting bolt/nut
Driveshaft housing bolt
Upper mount nut
Upper mount cover bolt
Lower mount nut
Clamp bracket shaft nut
Tiller handle mounting bolt
Tiller handle pivot bolt/nut
Water pump case nut
Gearcase bolt
Propeller shaft bearing housing bolt
Pinion nut
Propeller nut
THREAD
DIAMETER
6 mm
10 mm
8 mm
10 mm
8 mm
6 mm
8 mm
3-way joint bolt 6 mm
Upper/lower plug
6 mm
6 mm
16 mm
8 mm
12 mm
8 mm
10 mm
10 mm
10 mm
8 mm
Front 12 mm
Rear 12 mm
22 mm
10 mm
10 mm
6 mm
8 mm
8 mm
18 mm
DF40QH / DF50QH
TIGHTENING TORQUE
N . m
kg-m
10 1.0
59 6.0
25 2.5
53 5.3
35 3.5
10 1.0
10 1.0
10 1.0
11 1.1
23 2.3
13 1.3
10 1.0
35 3.5
10 1.0
10 1.0
200 20.0
23 2.3
14 1.4
13 1.3
23 2.3
50 5.0
50 5.0
40 4.0
23 2.3
60 6.0
40 4.0
43 4.3
50 5.0
45 4.5
8 0.8
23 2.3
17 1.7
50 5.0
55 5.5
11
Ib.-ft.
7.2
43.4
18.1
38.3
25.3
7.2
7.2
7.2
7.9
16.5
9.5
7.2
25.3
7.0
7.0
145
16.5
10.0
9.5
16.5
36.0
36.0
30.0
16.6
43.5
29.0
31.0
36.0
32.5
5.8
16.6
12.3
36.2
40.0