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SM-1 Ev6/25062014
6.17 Exchange of the wheel suspension arm
Dismount:
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Lift the mower (the wheels must be at least 150 mm over the ground)
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Dismount the wheel suspensions
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Dismount the belts and consoles - see
6.16 Exchange of the driving belts SPA1650L
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Dismount the stabilizers
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Loosen the chain slack adjuster
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Pull out the steering clamp bushings - see
6.22 Adjustment of the wheel geometry
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Dismount the crosses - see
6.16 Exchange of the driving belts SPA1650L
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Pull out the arms
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Dismount the rollers from the arms and the pull rod from the ball journal
Picture 81
Picture 82
Mounting:
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Lubricate the guide bushings (Mobilgrease XHP 222) and slide the arms in
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Mount the rollers on the arms (MIND the distance ring under the rollers)
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Mount the pull rod on the ball journal (warm up the stabilizer journal in hot water for about 5 minutes and
press on the ball journal)
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Mount the clamp bushings on the steering shaft and tighten it smoothly - see
6.22 Adjustment of the wheel
geometry
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Slide on the spring and the distance silicone ring
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Place the driving belts between the guide bars and the clamping bolts of the lift stop
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Mount the cross and the beam - see
6.16 Exchange of the driving belts SPA1650L
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Mount the wheel suspensions
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Mount the console - see
6.16 Exchange of the driving belts SPA1650L
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Use a lubrication nipple to lubricate the arms (Mobilgrease XHP 222), wheel segment, guide bushing of the
cross (Interflon FIN LUBE TF) and grease the needle bearing with steering transmission
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Adjust the length of pull rods - see
6.21 Adjustment of the stabilizer length
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Tighten the chain - see
6.13 Exchange of the steering chain
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Adjust the geometry - see
6.22 Adjustment of the wheel geometry
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Check the driving, lift and turning the mower wheels
Grease
Mobilgrease XHP/222
