Exmark Lazer HP Manuel d'utilisateur télécharger pdf (Page 46)

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c) Sheave retaining bolt in the end of engine crankshaft.

d) Setscrews on the Jackshaft sheaves.

NOTE: Newer models with a Jackshaft assembly, which can be identified

by a cast housing, do not have setscrews on the Jackshaft and Sheaves.

Adhesives such as “Loctite RC/609 or RC/680” or “Fel-Pro Pro-Lock Retaining I

or Retaining II” are used on the following:

a) Fuel tank studs, where studs are inserted into tank.

5.1.31 An anti-seize compound is used on the following locations:

a) Between Jackshaft and sheaves.

b) Between Jackshaft and bearing on newer models with a cast Jackshaft

housing.

c) Between sheaves and cutter housing spindles.

d) Between the bearings and the cutter housing spindles.

5.1.32 Dielectric grease is used on all blade type electrical connections to prevent

corrosion and loss of contact.

5.2 ADJUSTMENTS

IMPORTANT: Disengage blade clutch, shut off engine and remove key before

servicing, cleaning or making any adjustments to the unit.

5.2.1 Cutting Height Adjustment.

a) Stop machine and move drive levers out to neutral lock position.

b) Disengage blades.

c) Raise the deck lever to the transport position (also the 5” cutting height

position). See Fig 9.

For Kohler 26 HP EFI units and all 72” units the deck can be raised by

pulling the deck lever up and/or by pushing on the deck lift assist lever.

NOTE: When changing cutting height positions, always come to a

complete stop and disengage the mower blades.

FIG. 9

CUTTING HEIGHT POSITION

d) Insert height adjustment pin into hole corresponding to desired cutting

height and install hairpin cotter. See decals on the sides of deck lift plate.

e) Move lever out of transport (or 5” cutting height) position and down onto

height

adjustment pin to mow at selected height.

f) To transport, move lever back up to transport (or 5” cutting height) position.

Note: The foot operated deck lift assist lever (standard on 72” units

the Kohler 26 HP EFI units and optional on all other models) can be

used to momentarily lift the deck to clear objects. Be sure that blades

are disengaged.

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Exmark Lazer HP Manuel d'utilisateur Page 46