Bush Hog 1947 Instruction Manuals and User Guides
We have 1 Instruction Manual and User Guide for 1947 Bush Hog
Manuals 
| Recognized languages: | English |
|---|---|
| Pages: | 102 |
| Size: | 2.21 MB |
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Document Outline
- 1947
- 2047
- OPERATOR’S MANUAL
- To the Owner/Operator/Dealer
- TABLE OF CONTENTS
- Federal Laws and Regulations
- Assembly Instructions
- Proper Rear Ballasting and Wheel Spacing
- Dismounting Loader and Mounting Loader to Tractor
- Dismounting Loader
- 1. Locate tractor and loader on firm level ground.
- 2. Level the bucket and lower to ground. Engage tractor brakes and shut off tractor engine. Move lift control lever back and forth several times to relieve pressure in lift cylinders.
- 3. Loosen bolts which clamp side frame uprights to the mid mounting assembly. Remove bolts, washers, and nuts.
- 4. Remove and save any reusable tie straps fastening hoses from boom oil line tubes to loader or tractor. Unhook rubber strap, if present, secured in area of right corner of loader bumper.
- 5. Start tractor engine and release tractor brakes. Activate lift control lever to raise side frames up off mid mounting assembly. Continue activating the loft control lever while gradually backing the tractor up. Allow loader to roll off front mount...
- 6. Move lift and bucket control lever back and forth several times to relieve pressure on lift and bucket cylinders. Disconnect quick couplers between loader and tractor. Hang hoses over loader side frame upright for storage.
- 7. Fasten bolts, washers and nuts onto hinge for storage.
- 8. Start tractor engine, release brakes and slowly back the tractor away from the loader.
- Mounting Loader
- 1. Slowly drive tractor into loader until the tractor front mounting brackets touch the loader side frame channels. Engage tractor brakes and shut off tractor engine.
- 2. Connect quick couplers between tractor and loader by matching color coded bands.
- 3. Remove bolts, nuts and washers from hinge.
- 4. Start tractor engine and release tractor brakes. If the tractor is located on a smooth surface, rotate the bucket all the way over at this point to prevent loader from skidding forward. Continue driving loader forward while rolling the loader on t...
- 5. Refasten reusable tie straps in original locations. If rubber strap is used, hook one end of rubber strap around hoses and back onto itself. Reattach other end of rubber strap to loader side frame in area of loader front bumper.
- 6. Clamp hinge assembly of upright around midmounting bracket. Install bolts, washers and nuts and securely tighten.
- Dismounting Loader
- Bush Hog 1947 & 2047 LOADER
- OPERATION INSTRUCTIONS
- 1. Standard Equipment and Specifications
- A. Maximum Lift Height at Pivot Pin 76” 77”
- B. Maximum Height Under Bucket 71” 71”
- C. Clearance with Bucket Dumped 57” 57”
- D. Reach at Maximum Height 22” 22”
- E. Maximum Dump Angle 44° 43°
- F. Reach with Attachment on Ground 53” 54”
- G. Attachment Rollback Angle 22° 21°
- H. Digging Depth 4” 4”
- I. Overall Height in Carry Position 47” 48”
- 2. Operator Requirements
- 3. Tractor Requirements
- 4. Getting On and Off the Tractor
- 7. Operating the Tractor and Loader
- 7.1 Operating the Loader
- FILLING THE BUCKET
- A level bucket throughout the lifting cycle resists bucket lift and increases breakaway effort.
- CARRYING THE LOAD
- DUMPING THE BUCKET
- OPERATING WITH FLOAT CONTROL
- LOADING FROM A BANK
- PEELING AND SCRAPING
- LOADING LOW TRUCKS OR SPREADERS FROM A PILE
- BACKFILLING
- 7.2 Operating Bale Spear
- 7.3 Shutting Down the Implement
- 7.1 Operating the Loader
- 8. Loader Storage
- 9. Transporting the Tractor and Implement
- 9.1 Hauling the Tractor and Implement
- 10. Troubleshooting Guide
- Loader slow or will not lift Hydraulic oil too heavy. Change to proper oil.
- and/or dump
- Oil filter plugged. Clean or replace filter.
- Hydraulic pump worn. Repair or replace pump.
- Oil line restricted or leaking. Check all hoses and tubes for leaks,
- damage or restrictions. Replace
- damaged or restricted hoses or tube
- oil lines.
- Control valve does not shift Inspect, clean, repair or replace
- properly. valve.
- Air in hydraulic system. Cycle lift cylinders and bucket
- cylinders several times to free
- system of air.
- Cylinder leaks internally. Replace seals.
- Faulty relief valve (tractor). Clean and replace relief valve.
- Loader chatters or Air leak in pump inlet line. Check, tighten or replace inlet line.
- vibrates when raising
- or lowering.
- Air in hydraulic system. Cycle lift and bucket cylinders.
- Oil level too low. Add oil as required.
- Faulty relief valve (tractor). Replace relief valve.
- Oil Leaks Loose connections. Tighten fittings.
- Defective fittings or hoses. Replace defective parts.
- Worn or damaged o-ring Install a seal repair kit.
- or wiper seal in cylinder See “Cylinder Service”.
- rod end.
- Worn or damaged o-rings Install an o-ring repair kit.
- in valve.
- PROBLEM POSSIBLE CAUSE REMEDY
- Insufficient lift capacity Load is greater than boom Check loader specifications.
- lift capacity.
- Improper hydraulic pump Repair or replace pump.
- operation.
- Internal lift cylinder leakage. Replace any worn parts and install
- a seal repair kit. See “Cylinder
- Service”.
- Improper hydraulic valve Repair or replace valve.
- operation.
- Excessive wear on bucket Bucket is riding on cutting Use boom “FLOAT” position or
- cutting edge edge instead of wear runners. bucket level indicator to ensure
- bucket rides
- Bucket cutting edge not Rear axle on tractor not level With tractor on level surface,
- flat on theground. from side to side compare rear axle height from left to
- right, measuring from axle center toground. Adjust air pressure in rear tires until axle height measures the same for both sides.
- OPERATION SECTION
- MAINTENANCE SECTION
- Lubrication Schedule
- Daily Maintenance
- 1. Check fluid level of tractor hydraulic system before starting each day’s operation. If necessary, add hydraulic oil as recommended in your tractor operator’s manual.
- 2. After every eight hours of operation, lubricate all twelve grease fittings; one at each end of lift boom arms and one at rod and base ends of each lift and bucket cylinder.
- 3. After every ten hours of operation, check all hardware and tighten where required.
- 4. Replace hoses immediately if they are damaged by a cut or scrape, extruded at the fittings or leaking. Hydraulic oil leaks should be repaired promptly to avoid loss of oil and serious personal injury from escaping oil.
- Hydraulic Pressure Check
- 1. Obtain a pressure gauge that measures 3000 PSI in 50 PSI increments.
- 2. Install gauge into the hydraulic line connecting the loader valve and to the base port bucket cylinders.
- 3. Start engine and adjust to 1700-2200 RPM.
- 4. Push bucket control lever to pressurize the hydraulic line with the gauge attached. Hold the control until the cylinders reach the fully extended position. Holding the control with cylinders fully extended will give you the hydraulic system pressu...
- 5. If pressure is not correct, refer to “TROUBLESHOOTING GUIDE” in the Operation Section for possible remedy, or contact your dealer.
- Cylinder Service
- Lift and Bucket Cylinder Dissemble
- 1. Hold cylinder tube (13) stationary and pull wire ring (14) out through slot.
- 2. Pull shaft (1), with all assembled parts, out of cylinder tube (13).
- 3. Remove elastic locknut (12) from end of shaft and slide cylinder piston (9) and cylinder head (5) off shaft.
- 4. Remove piston wear ring (8), piston seal (11), and o-ring (10) from outside grooves on piston(9).
- 5. Remove wiper seal (2), rod seal (3) and wear ring (4) from inside of cylinder head (4) and o-ring (7) with backup washer (6) from groove on outside of head.
- 6. Clean all parts including cylinder tube, in a suitable cleaning solvent, then use air pressure to blow any dirt or excess solvent from all parts.
- 7. Examine all parts for wear or damage and replace, if necessary.
- Lift and Bucket Cylinder Reassembly
- 1. Place rod seal (3) into groove inside cylinder head.
- 2. Install wiper seal (2) with lip of seal facing out and flush with top of cylinder head (5). Install wear ring (4) inside other end of head (5).
- 3. Place o-ring (7) with back-up washer (6) in groove on outside of head. Back-up washer must be on rod side.
- 4. Remove sharp edges on outer edge of the threaded end of shaft (1). Lubricate wiper seal (2) and rod seal (3) in head and carefully slide head onto shaft.
- 5. Place o-ring (10), piston seal (11) and piston wear ring (8) in grooves on outside of piston (9).
- 6. Slide piston (9) onto threaded end of shaft and install lock nut (12). Tighten lock nut to 100 lbs.
- 7. Lubricate piston wear ring (8) and piston seal (11) on piston, o-ring (7) and backup washer (6) on head and inside of cylinder tube (13), then carefully slide piston and head into cylinder tube (13).
- 8. Insert wire retaining ring (14) into slot in cylinder tube (13). Apply pressure to wire ring to thread it into groove while turning cylinder head.
- Lift and Bucket Cylinder Dissemble
- Prince LVR Valve Service
- Valve Disassembly
- 1. Slide boot (6) to top of handle (34). Remove hex head cap screws (36) from rod ends (9 & 10). Remove handle with boot and adapter plate (8). Remove nuts (28) from spool stud (7) and rod end assemblies (10) from valve.
- 2. Remove hex head cap screws (13) and detent end caps (14) from both spools. Remove detent sleeve (12) from regen spool. Remove steel balls (20), poppet (21) and poppet spring (19) from detent retainer (24). Remove retaining flat (15) and detent spa...
- 3. Secure handle end of regen spool. Using a rod through retainer ball holes, remove detent retainer (24) from regen spool.
- 4. Remove washer (17), centering spring (26) and stop cup (23) from regen spool.
- 5. Holding in on float detent sleeve (22), push in on float spool from handle end and remove steel balls (20) from float detent retainer (18). Remove float detent sleeve (22), poppet (21), poppet spring (19), retaining flat (15) and spacer (16) from ...
- 6. Secure handle end of float spool. Using a rod through retainer ball holes, remove detent retainer (18) from float spool.
- 7. Remove washer (17), centering spring (26) and stop cup (23) from float spool.
- 8. Push spools in from handle end until rear spool seals (1) are exposed. Using wire hook and screwdriver, remove rear spool seals. Push spools in from the rear until front spool seals (1) are exposed. Using wire hook and screwdriver, remove front sp...
- 9. Clean all parts, including valve body, in suitable cleaning solvent. After cleaning parts with solvent, use air pressure to blow any dirt or excess solvent from all parts including inside of valve body.
- Valve Reassembly
- Relief Valve, Load Check Plugs and Power Beyond Sleeve
- Replacing Handle Parts
- Storage
- Valve Disassembly
- Proper Torque for Fasteners
- 1. Standard Equipment and Specifications
- TO THE OWNER/OPERATOR/DEALER
- LIMITED WARRANTY
- DISCLAIMER OF IMPLIED WARRANTIES & CONSEQUENTIAL DAMAGES
- THIS LIMITED WARRANTY SHALL NOT APPLY:
- 1. To vendor items which carry their own warranties, such as engines, tires, and tubes.
- 2. If the unit has been subjected to misapplication, abuse, misuse, negligence, fire or other accident.
- 3. If parts not made or supplied by Bush Hog have been used in connection with the unit, if, in the sole judgement of Bush Hog such use affects its performance, stability or reliability.
- 4. If the unit has been altered or repaired outside of an authorized Bush Hog dealership in a manner which, in the sole judgement of Bush Hog, affects its performance, stability or reliability.
- 5. To normal maintenance service and normal replacement items such as gearbox lubricant, hydraulic fluid, worn blades, or to normal deterioration of such things as belts and exterior finish due to use or exposure.
- 6. To expendable or wear items such as teeth, chains, sprockets, belts, springs and any other items that in the company’s sole judgement is a wear item.
- 1947/2047
- LOADER
- Safety Section.pdf
- General Safety Instructions and Practices
- Equipment Operation Safety Instructions and Practices
- Transporting Safety Instructions and Practices
- Maintenance and Service Safety Instructions and Practices
- Storage and Parking Safety Instructions and Practices
- Concluding Safety Instructions and Practices
- Decal Location
- 1. 50057411 2 LOGO Bush Hog 3.20” x 14.5”
- 2. 50069067 2 MODEL 1947
- 3. 52740 2 WARNING Oil Leaks
- 4. 52203 1 WARNING Lock Valve in Transport
- 5. 52204 1 INSTRUCT Loader Positions
- 6. D469 1 WARNING Loader Safety
- 7. D468 2 DANGER Crushing, Electrocution, Falling Hazard
- 8. D471 1 WARNING Handling Bales
- 9. D470 1 DANGER Use ROPS, Seatbelt, Rear Ballast
- 10. 03200347 * REFLCTR SMV Sign
- 11. 00776031 1 _________ Canister, Operator’s Manual
- Decal Description
- Decal Location
- Federal Laws and Regulations