Bush Hog 3860 QT manual Lift and Support ALL Loader COMPO- Nents Safely, Torque Identification

Page 13

Using a hoist to support the loader frame, align the subframe crosstube with the front bracket. Refer to Figure 7 and Figures 2, 3, & 4, page 10.

CAUTION

LIFT AND SUPPORT ALL LOADER COMPO- NENTS SAFELY.

8

9

7

 

 

3

1

Figure 9

(1)Hinge nut.

(2)Hinge assembly.

(3)Snap pin in loader mounted position.

(4)Hardened flatwasher.

(5)Rear hinge pin.

(6)Subframe bushing.

(7)Subframe pedestal.

(8)Center mounting bracket tubes.

(9)Rear hinge pin outer hole.

2

TORQUE IDENTIFICATION

(1)

Subframe Crosstube.

Figure 7

(2)

Front Bracket.

 

 

Slowly drive the tractor forward until the subframe crosstube is seated into the front bracket. Using hoist, lower the front end loader until the subframe assembly is seated on center bracket tubes. Refer to Figures 2, 3, & 4, page 10.

Using snap pins as handles, reinstall rear hinge pins and hinge assemblies. Remove snap pins from outer holes of rear hinge pins and reinstall into inner holes. Secure rear hinge pins to subframe bushings in loader mounted position as shown in Figure 8. Remove hinge nuts and hardened flatwashers from eyebolts. Swing hinge assemblies forward. Secure by locking hinge assemblies into position using hard- ened flatwashers and hinge nuts. Torque hinge nuts to 200 ft. lb. Refer to Figures 8 & 9.

 

6

7

5

 

 

3

2

 

Torque all mounting kit and loader hardware as specified.

(A)Identify hardware size and grade.

(B)Refer to Torque Chart, page 43 and find correct torque for your hardware size and grade.

(C)Torque hardware to this specification unless otherwise specified.

IMPORTANT: Make sure that all front bracket to tractor hardware and loader subframe to front crossbrace assembly hardware has been torqued properly before operating loader. Refer to Figure 10.

Loader Subframe

Figure 10

Loader Subframe to

Front Crossbrace

Asembly (3 each side)

4

 

 

Loader Subframe

 

 

1

 

 

 

 

 

 

 

 

 

 

 

Front Crossbrace Assy.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Front Bracket to Tractor Bolts

 

FIGURE 8

 

 

 

(Quantity varies with Bracket Design

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11

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Contents Bush HOG Congratulations 3860 QT Table of ContentsDisclaimer of Implied Warranties & Consequential Damages This Limited Warranty Shall not ApplyDealer Preparation Check List Tractor Important Safety PrecautionsLoader Operating the Loader Safety PrecautionsEmployee Tractor Operating Instructions EMPLOYERS, Employees and OperationsIntroduction Introduction and DescriptionDescription Model 3860 QT Technical Specifications Installation Installation InstructionsTractor Preparation Important NoticeFront Bracket Forward SideSubframe Crosstube Torque Identification Lift and Support ALL Loader COMPO- Nents SafelyTransmission Fluid PRE-OPERATION InstructionsInitial Loader Operation External Loader AND/OR Tractor ValveNeutral Position Bucket Level IndicatorFloat Position Initial Loader OperationRemote Hoses Support Daily Checks MaintenanceLoader Lubrication Operating Instructions General SafetyBucket Level Gauge ROD OperationLifting the Load Filling the BucketDumping the Bucket Carrying the LoadLowering the Bucket Not this Do this Dump Lower LeverFloat Operating with Float ControlFloat Surface Material Loading from a Bank Backfilling Peeling and Scraping3RD CUT , 4TH CUT, ETC Do this Loading LOW Trucks or Spreaders from a PileBack Grading Soil PileSetting recommended Troubleshooting Procedures Problem Possible Cause RemedyDismounting the Loader Page Mounting the Loader Page Installation & Operation of Quick Draw Latch Attach Upper channel Weld-in center support Bucket or attachment Installing Bucket or Attachment to Quick Draw Latch Attach Page Removing Bucket or Attachment from Quick Draw Latch Attach Quick Draw Bucket Bucket AttachmentSingle Tine KIT Super Penetrator Bale Probe Attachment Manure Fork Attachment Dozer AttachmentOperating Instructions for Dismounting Dozer from Loader Parking Angles Pallet Fork AttachmentGrapple Attachment Page Operating Instructions Page Supplemental Instructions For Ford Genesis Special Safety Decals Decals American Torque Specifications