Masport AB107, Owner'S Manual, Page: 40 / 48

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6.3.16 OVERVIEW OF THE TIGHTENING TORQUE OF BOLT CONNECTIONS
Mowing deck: Torque
Central blade bolt
30
±
3 Nm
Nuts M12 on the mowing drive pulleys
45 - 55 Nm
Steering:
Bolt M8x30 of the steering segment
15 - 25 Nm
M12 nut of steering segment
45 - 55 Nm
Engine:
Bolt of the electromagnetic clutch
60 - 70 Nm
Bolt of the travel belt pulley holder
25 - 35 Nm
When lock nuts are removed and then returned they need to be replaced with new ones.
6.4 | LUBRICATION
Lubricate the machine according to figure 6.4 and the table below. In the event that the machine is operated in very dusty or sandy
operating conditions, lubricate more frequently.
Ball bearings of the tension pulleys, guide pulleys and bearings on the mowing deck are self-lubricating.
Prior to starting lubrication, the engine must be turned off and all moving parts of the machine must be still.
The minimum lubrication interval is given by the lubrication interval contained in the table below. If you use the mower
very infrequently, it is necessary to lubricate the designated parts always once per year!
6.4
Symbol Explanation Activity
Plastic lubricant ---
Plastic lubricant A00 ---
Oil SAE 30 ---
Interval in hours ---
(1)
Forward travel draw rod ball pan Remove and lubricate
(2)
Front wheel pins and the axle housing pins
Take off the wheel; lubricate
via the lubricating nipple
(3)
Angle joints of connecting steering draw rod Lubricate without removing
(4)
Rotating central pin of the axle housing Lubricate through oiler
(5)
Eccentric and angle joint of connecting steering draw rod Lubricate without removing
(6)
Turning point under the steering wheel Lubricate without removing
(7)
Rotating points of the mowing deck elevation mechanism Lubricate without removing
(8)
Bolt of the mowing deck elevation draw rod Lubricate without removing
(9)
Steering draw rod ball pan in the rear Lubricate without removing
(10)
Half axles of the rear wheels (transmissions)
Remove the wheel
and lubricate
[11]
Rotating points of the mowing deck elevation mechanism Lubricate without removing
[12]
Rotating points of the mowing deck elevation mechanism in the front Lubricate without removing
Do not allow oil and lubricants to come into contact with the drive belts and their pulleys. Thoroughly wipe the area around the
lubricated parts before and after lubricating.
Prior to putting the machine out of operation for an extended period of time, thoroughly lubricate all locations shown on the picture,
particularly however the half shafts of the front and rear axles.