Suzuki DF 50 Service Manual

DF40/50 "K5" ('05) MODEL 13
TIGHTENING TORQUE
Tightening Torque - Important Fasteners
ITEM
THREAD TIGHTENING TORQUE
DIAMETER'
N·m
i
kg-m
Ib-ft
Cylinder head cover bolt ! 6mm
i
10
I
1.0
I
7.0
I
Cylinder head bolt
I
10 mm
60
6.0
43.5
•
Crankcase bolt
I
Smm 25
2.5
lS.0
10mm 46
4.6
33.5
Conrod cap nut
Smm
35
3.5
25.5
Camshaft housing
bolt 6mm 10
!
1.0
7.0
Camshaft timing sprocket bolt
6mm
10
I
1.0
7.0
Timing chain guide bolt
.
6mm
10
I
1.0
7.0
I ntake manifold boltlnut 6mm 11
1.1
S.O
Smm 23
I
2.3 16.5
Oil pressure switch
-
13
I
1.3 9.5
Intake manifold fuel main gallery 3-way joint bolt 6mm 10 1.0 7.0
Upper!
- 35
I
3.5
25.5
lower plug
Low pressure fuel pump bolt 6mm 10
i 1.0
7.0
Thermostat cover bolt 6mm 10
1.0
7.0
Flywheel bolt
I
14 mm 170
I
17.0 123.0
Starter
motor mounting bolt
I
6mm 10
i
1.0 7.0
I
I
I
Smm
23
2.3 16.5
Engine
oil filter
-
14
I
1.4
10.0
Engine oil drain plug
12 mm
13
I
1.3 9.5
Power unit mounting
boltlnut
Smm
23
2.3
16.5
10mm
50
5.0 36.0
Driveshaft housing bolt 10mm
50
5.0 36.0
Upper mount nut 12 mm
I
SO
8.0 58.0
Upper mount cover bolt Smm
23
2.3
16.5
Lower mount nut
12 mm
80
i
8.0 58.0
Clamp
bracket shaft nut
I
22mm 43
i
4.3
31.0
r'
i
Water pump case nut 6mm
S
0.8 6.0
Gearcase bolt Smm
23
2.3
16.5
Propeller shaft bearing housing bolt 8mm
•
17
1.7 12.5
I
Pinion nut 12 mm
I
50
i
5.0
I
36.0
I
•
I
Propeller nut
I
lS mm
i
55
I
5.5 I 40.0

Suzuki DF 50 Specifications

General

Engine Type	4-Stroke
Cylinders	3
Displacement	941 cc
Starting System	Electric
Steering	Remote
Engine Type Detail	DOHC 12-Valve
Maximum Output	50 HP
Ignition System	Digital CDI
Alternator	12V 19A
Gear Ratio	2.27:1
Exhaust	Through Prop Hub Exhaust
Trim Method	Power Trim and Tilt
Max Power	50 HP
Alternator Output	12V 19A
Fuel Delivery System	Sequential Multi Point Electronic Fuel Injection
Full Throttle Operating Range	5, 300 - 6, 300 rpm
Engine Oil Capacity	2.7 L
Full Throttle RPM Range	5300 - 6300 RPM
Oil Capacity	2.7 L
Bore x Stroke	72.5 x 76.0 mm (2.85 x 2.99 in.)