Baroness GM2800A, Owner'S Handling Manual, Page: 19 / 90

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Inspection of the engine and its surroundings
1-7
Inspection of the tires 1-8
Inspect the tire pressure, crack, damage, and unusual wear.
Front wheel
Rear wheel
Tire pressure
150kPa (1.5kgf/cm 2 )
140kPa (1.4kgf/cm 2 )
Please refer to "Operating and instruction manual" for engine for handling
of the engine.
1) The parts of the fuel system should check whether there is neither the
crack nor the leak, and replace it with new one if necessary.
2) When the grass, the leaf, etc. have jammed to the inside of the muffler,
and exhaust pipe or the surroundings, blow out by air.
Many parts are fastening by bolts. Bolts and nuts may be loosened some time after initial
operation. Be sure to tighten them by the specified torque.
2. Fastening of each portion
Nominal
diameter
M6
M8
M10
M12
M14
M16
M18
M20
Normal bolt
Hardness classification 4.8
7~9
(70~90)
14~19
(140~190)
29~38
(290~380)
52~67
(520~670)
70~94
(700~940)
88~112
(880~1120)
116~144
(1160~1440)
147~183
(1470~1830)
Appropriate tightening torque
Heat-treated bolt
Hardness classification 10.9
14~18
(140~180)
28~38
(280~380)
58~76
(580~760)
104~134
(1040~1340)
140~188
(1400~1880)
210~260
(2100~2600)
280~340
(2800~3400)
370~450
(3700~4500)