allen 900 NOL SFC 20HO, Operation Manual

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1A
OPERATIONS
1.17 Control Linkage Lubrication
The control linkage is equipped with seven grease fitting to lubricate pivot points. Grease control linkage once
a week or every 20 hours to prevent wear and ensure free movement and smooth response of control levers.
Use a general purpose grease and add one to two shots of grease to each fitting.
1.18 Control Lever Adjustment
Be sure that the trowel is on a level surface. The control levers should line up evenly. If levers appear out of
adjustment they can be re-adjusted forward or backwards as follows:
NOTE: Trowel must be placed on flat level surface that fully supports the blades on both rotors.
1 . Remove bolts (A).
2 . Loosen jam nuts (B).
3 . Extend linkage to adjust control levers backward.
4 . Shorten linkage to adjust linkage control levers forward.
5 . After levers have been adjusted to the desired position,reassemble bolts (A) and tighten jam
nuts (B).
1.19 Right Hand Control Lever
Adjustment Right or Left
The right hand lever should be set to the same angle
as that of the left to form a "V". If levers become out of
adjustment adjust the right hand lever as follows:
1 . Remove bolt (C).
2 . Loosen jam nuts (D).
3 . Extend linkage to move control levers to the right .
4 . Shorten linkage to move control levers to the left.
5 . After control lever has been adjusted to the desired
position reassemble bolt (C). And tighten jam
nuts (D).
1A-15