Bush Hog HM2008 Cutterbar, Collar bearings illustration, Fixing of collar bearing ilustration

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Cutterbar

NOTICE

Be particularly attentive when checking or repairing the cutterbar - it rotates at 3000 rpm. Take care that worn bearings and gear wheels must be replaced in time. Otherwise a single damaged bearing might cause damage to the whole cutterbar. Use LOCTITE when stated - hardening time approx. 15 minutes.

Intermediate gear (illustration 1)

Inspection of intermediate gear can be carried out through the collar bearings holes. Intermediate gears can only be removed through the opening in the right hand side of the cutter- bar, but gear at (L) and gear at (T) (only model HM2007 and model HM2009) can be removed through collar bearing hole. These gears are smaller than the others. Note the following when replacing the bearings:

●When pressing out the bearing, sealing ring (A) is pressed into pieces. Use a new sealing ring when fitting a new bearing.

●Check that gasket (B) and (D) have not been damaged. The thread surfaces on bolt (C) must be locked with LOCKTITE type 242. The torque setting is Nm = 90 (66.4 ft./lbs.).

Collar bearings (illustration 2)

Press the bearing into the bearing housing. Mount the locking (E). Fill the hollow space (F) of the flange, shown at (F), with grease of good quality. NOTE: A tool kit is available for this procedure.

Use a support on the inner race of the bearing when the flange axle is pressed into the bearing. Place the key (G) in the gear wheel hub, carefully press the parts together, and be sure that the key slides correctly into the keyway of the shaft.

Apply a little LOCTITE 242 to the retaining bolt (H) and tighten with a torque wrench to Nm =50 (37 Ft. Lbs.).

Fixing of collar bearing (ilustration 3)

Lock the bolts (J) by means of tabs (I). Torque moment is 90± 3 Nm (66 ± 2 Ft. Lbs ). Check that the gaskets (K) in the loose threaded pins are not damaged. Use the threaded rod (R) for the collar bearing in the righthand side.

Synchronizing (illustration 4)

Before fitting the collar bearing take care that the collar bearing flanges are in the correct positions in relation to each other. This is especially important between the 1st and 2nd disc on the model HM2007 and model HM2009, as the discs rotate the same way. This synchronizing can be achieved in the following way:

●Fit the 1st collar bearing - turn the flange so that the marked edge (M) faces to the rear.

●Fit the 2nd collar bearing. Turn the flange so that the marked edge (N) faces forward in the drive direction before lowering the gear wheel into mesh. Continue with this procedure when fitting the other collar bearings (P), (Q), etc.

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Contents Bush HOG Congratulations HAY Mower Bush HOG Dealer Preparation Check List Safety Signs Signal Words Safety Alert SymbolImportant Safety Precautions This Act Seeks Osha RegulationsChild Labor Under 16 Years Old Models HM2007 HM2008 HM2009 Generally about supplementary equipment Model HM2007 Model HM2008 Model HM2009Machine Identification Kg / lb General Safety Instructions SafetyPage Page Model Kg lb HM2007 415 HM2008 440 HM2009 465 Safety instructions during crane lift Page New Machine be careful HM2009 Preparation For Use Do the following before coupling the machine to the tractorModel Color Clip Pin Pawl Remove Clip Pin and Rotate Pawl Fitting of the suspension Mounting couplingMin mm PTO shaft Shortening of the shaftChecking of PTO shaft length Model HM2007 13mm 1/2 Model HM2008 11mm 7/16Model HM2009 8 mm 5/16 Stabilizer Height of the suspensionLifting height If the distance C is too big, raise the lift arm at DPage Transport Unhitching TransportUnhitching 80 ± 95 ± 60 ft./lbs 70 ft./lbs Maintenance Operate with safety note the followingKnives cutting discs Hole In Front Belt Guard Lubrication generally BeltsOil Filler Plug Oil cutterbar Oil bevel gearboxOil level Plug D Swath Roller Optional equipment Right-hand & Left-hand swath rollersRight-hand & Left-hand swath boards Hillside Kit As Seen From Below Optional high skid Optional hillside kitFlat Blades Special flat knives Throwing wingsLeft cone 2.8 mm Directions for repair Important, when fitting the gear to the machineHydraulic lifting cylinder Bevel gearboxPage Collar bearings illustration CutterbarFixing of collar bearing ilustration Synchronizing illustrationProblem Possible Cause Correction Problem/Fault Analysis and CorrectionsWinter storage Conversion Chart LubricantsTorque Value Assembly Instructions Support Leg U Bracket 16-40 mmTwisted Strut 12 40 mm Plow Bolt 12 35mm Plow BoltModel HM2009 Model HM2008 Model HM2007 59 ft./lbs Gearbox Working Direction GearboxWorking Direction 10 35 mm 10 30 mm 10 30 mm 30 -10.5 3 mm 10 -30 mm 30 10.5 3 mm Optional Equipment Safety Decals Page Page Bush HOG
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