Bolts And Nuts - Suzuki DF 60 Service Manual

2-20 PERIODIC MAINTENANCE
BATTERY SOLUTION LEVEL CHECK
The battery solution level should be between the UPPER level
and the LOWER level.
If the level is low, add distilled water only.
#
Once the battery has been initially serviced, NEVER add
diluted sulphuric acid, or you will damage the battery.
Follow the battery manufacture's instructions for spe-
cific maintenance procedures.
BATTERY SOLUTION SPECIFIC GRAVITY CHECK
Measure the gravity of the battery solution by using the hydrom-
eter.
!
09900-28403: Hydrometer
Battery solution specific gravity: 1.28 at 20 °C

BOLTS AND NUTS

Inspect initially after 20 hours (1 month) and every 100
hours (6 months) thereafter.
Check that all bolts and nuts listed below are tightened to their
specified torque.
ITEM
Cylinder head cover bolt
Cylinder head bolt
Intake manifold bolt / nut
Exhaust manifold bolt / nut
Flywheel bolt
Power unit mounting bolt / nut
Clamp bracket shaft nut
Gearcase bolt
Propeller nut
THREAD
N . m
DIAMETER
6 mm
10
10 mm
73
8 mm 23
8 mm 23
16 mm
190
8 mm 23
10 mm 50
22 mm 43
10 mm
55
18 mm
55
TIGHTENING TORQUE
kg-m
1.0
7.3
2.3
2.3
19.0
2.3
5.0
4.3
5.5
5.5
lb-ft
7.0
53.0
16.5
16.5
137.5
16.5
36.0
31.0
40.0
40.0