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SM-1 Ev6/25062014
6.16 Exchange of the driving belts SPA1650Lw
Dismount:
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Adjust the mower to the lowest mowing height
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Lift the mower (wheels over the ground)
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Disconnect the battery
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Loosen the by-pass valve of the pump (1 – 2 revolutions)
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Loosen the tightening pulleys of the belt
Picture 77
Picture 78
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Pull out the console from the shaft after unscrewing the screws 1,2 and 3 (Picture 74)
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Remove the belts from the pulley
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Disconnect the following: STOP button, plug of the electric motor, control unit, horn, choke pull rod,
hydraulic oil overflow hose, pull rods of the lift (near pinions), hydraulic hoses can stay connected!
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Dismount the springs of the lift stop (Picture 79)
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Dismount the screws holding the beam and loosen the beam
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Turn the lift levers and pull out the beam and cross
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Exchange the belts SPA1650Lw GOODYEAR
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Picture 79
Picture 80
By-pass valve
Exhaust
Beam
screws
Beam
screws
4
1
2
3
Lift lever