Bush Hog 665H, 765H, 865H, 965H manual

BUSH HOG®

Operator’s Manual

MODELS 665H / 765H / 865H / 965H

ASSEMBLY • OPERATION • MAINTENANCE

BACKHOES

801 $4.00 50034063

Contents

Main CONGRATULATIONS! BACKHOES Operators Manual TABLE OF CONTENTS SECTION/PARA PAGE RETAIL CUSTOMERS RESPONSIBILITY UNDER THE BUSH HOG WARRANTY BUSH HOG LIMITED WARRANTY DISCLAIMER OF IMPLIED WARRANTIES & CONSEQUENTIAL DAMAGES THIS LIMITED WARRANTY SHALL NOT APPLY: DEALER PREPARATION CHECK LIST IMPORTANT SAFETY PRECAUTIONS 4 THE TRACTOR THE BACKHOE TRANSPORTATION SAFETY PRECAUTIONS CONTINUED 5 SAFETY DECALS IMPORTANT FEDERAL LAWS AND REGULATIONS* CONCERNING EMPLOYERS, EMPLOYEES AND OPERATIONS. DUTIES EMPLOYEE TRACTOR OPERATING INSTRUCTIONS: GENERAL OPERATION Page Page WHEN TRANSPORTING DO NOT CHAIN BACKHOE DOWN IN ORDER TO SECURE TRACTOR TO TRAILER FILLING THE BUCKET DUMPING THE BUCKET 12 SIDE SLOPE EXCAVATING OR TRENCHING MISCELLANEOUS 13 FINISHING STRAIGHT WALLS BACKFILLING SERVICE BEGINNING OF SEASON Bucket Tooth Points Bleeding Backhoe Hydraulic System Hydraulic System Hoses Tightening Nuts and Bolts Lubrication ** REMOVAL FROM TRACTOR - STORAGE Stabilizer Pads - 765H, 865H and 965H Hydraulic Trouble Shooting Problems and Possible Causes Causes and Corrections Causes and Corrections, Continued VALVE REPAIR - DISASSEMBLY Figure 11 FLOAT BONNET ASSEMBLY Replace Center Section Assemblies: Replacing Spool Seals: ASSEMBLY General: Assembly(865H & 965H) Assembly:(665H & 765H) - Figure 12 ATTACHING KIT INSTRUCTIONS (For 665H & 765H) General Description ASSEMBLY ATTACHING KIT INSTRUCTIONS (For 865H) ASSEMBLY Hydraulic Hook-Up Page Hydraulic Hook-Up (865H & 965H) Hook-Up Requirements Backhoe Operation Hook-Up Diagram ATTACHING KIT INSTRUCTIONS (For 965H) ASSEMBLY (Refer to Figure 21 & 22) Size Grade 2 Grade 5 Grade 8 TORQUE VALUES POWER BEYOND KITS FOR TRACTORS WITH OPEN-CENTER HYDRAULIC SYSTEMS ASSEMBLY OF A BUSH HOG BACKHOE TO A BUSH HOG LOADER VALVE BUSH HOG BACKHOE & BUSH HOG LOADER VALVE ASSEMBLY: Page PTO PUMP AND RESERVOIR KIT Assembly 4.5 GPM PUMP KIT 6.1 GPM PUMP KIT or 8 GPM PUMP KIT