BG8A and BG8B - isurplus.com.au

1 BG8A and BG8 BHYDRAULIC WINCHINSTALLATION, MAINTENANCE AND SERVICE MANUALPACRWINCH BOX 547 BROKEN ARROW, OK 74013 PHONE (918) 251-8511 FAX (918) R46/2010 Printed in 2010 PACCAR winch Division. All rights and understand this entire publication before operating or servicing your BRADEN/GEARMATIC this manual for future minimum service intervals specified are for operating hours of the prime manual contains instructions which provide installation, preventive maintenance and service information forthe Model BG8 series winch .

2 It is suggested that before doing any work on these units, all assembly and disas-sembly instructions should be read and illustrations in this manual may show details or attachments that are different from your winch . Also, somecomponents have been removed for illustrative product improvement may cause changes in your winch which may not be included in this a question arises regarding your winch , or this manual , contact your nearest BRADEN/GEARMATIC deal-er or the factory Service Department at 1-918-251-8511, Monday - Friday, 8:00 to 4:30 CST, or by FAXat 1-918-259-1575.

3 Provide the complete winch model and serial number when making inquiries. The model andserial numbers are stamped into the base, to the left of the hydraulic motor. PARTS AND SERVICEBRADEN/GEARMATIC provides parts and service through a network of authorized dealers. Parts and service arenot available directly from the factory. For the name of your nearest dealer, consult your local phone directory orcall us at the phone number shown OF MODEL NUMBERBGDESIGNATES BRADEN GEARMATIC8 DESIGNATES 8,000 LB.

4 APPROXIMATE FIRST LAYER LINE PULLBDESIGNATES THE MODEL SERIES RELATING TO DESIGN CHANGES34 DESIGNATES TOTAL GEAR REDUCTION(23 = :1; 34 = :1; 59 = :1; 69/23 039 DESIGNATES HYDRAULIC MOTOR DISPLACEMENT IN CU IN/REV(DECIMAL POINT ELIMINATED. EXAMPLE 039 = CU IN/REV)01 DESIGNATES THE DRUM OPTION-1 PERMITS TESTING AND INSPECTION PER API 2C :1 :1 Lower{}1 FOREWORD ..1 MODEL NUMBER EXPLANATION ..1 GENERAL SAFETY RECOMMENDATIONS .. 3 THEORY OF INSTALLATION ..6 WIRE ROPE MAINTENANCE RECOMMENDED OIL CHANGE INFORMATION.)

5 9 TROUBLE SHOOTING ..11 winch DISASSEMBLY ..15 PLANET CARRIER SERVICE ..17 MOTOR SUPPORT BRAKE CYLINDER SERVICE ..19 BRAKE CLUTCH ASSEMBLY ..25 BRAKE VALVE SERVICE ..27 REVERSING DIRECTION OF DRUM ROTATION ..29 RECOMMENDED FASTENER TORQUE ..30 TABLE OF CONTENTSWARNING This emblem is used to warn againsthazards and unsafe practice which COULD result insevere personal injury or death if proper proceduresare not This emblem is used to warn againstpotential or unsafe practices which COULD result inpersonal injury and product or property damage ifproper procedures are not and informational callouts used in this manual include.

6 2iThis symbol is used for informationalcallouts or service Read all warning and caution tag information andbecome familiar with all controls before Never attempt to clean, oil or perform any mainte-nance on a machine with the engine running,unless instructed to do so in this Never operate winch controls unless you are prop-erly positioned at the operators station and you aresure personnel are clear of the work Assure that personnel who are responsible for handsignals are clearly visible and that the signals to beused are thoroughly understood by Ground personnel should stay in view of the opera-tor and clear of winch drum.

7 Do not allow groundpersonnel near winch line under tension. A safe dis-tance of at least 1-1/2 times the length of the cableshould be maintained. Never allow anyone to standunder a suspended On machines having hydraulically, mechanicallyand/or cable controlled equipment, be certain theequipment is either lowered to the ground orblocked securely before servicing, adjusting and/orrepairing the winch . Always apply the prime moverparking brakes and lower equipment before dis-mounting the prime Inspect rigging, winch and hydraulic hoses at thebeginning of each work shift.

8 Defects should be cor-rected Keep equipment in good operating scheduled servicing and adjustments listedin the Preventive Maintenance section of this An equipment warm-up procedure is recommendedfor all start-ups and is essential at ambient temper-atures below +40 F (4 C). Refer to Warm-upProcedure listed in the Preventive Maintenance section of this Be sure of equipment stability before The winches described herein are neither designednor intended for use or application to equipmentused in the lifting or moving of Do not exceed the maximum pressure or flow stat-ed in the winch Operate winch line speeds to match job sudden shock loads or attempting to jerk load free.

9 This type of operation may cause heavyloads in excess of rated capacity, which may resultin failure of cable and Leather gloves should be used when handlingwinch Never attempt to handle winch cable when the hookend is not free. Keep all parts of body and clothingclear of cable rollers, cable entry area of fairleadsand winch When winding winch cable on the winch drum, neverattempt to maintain tension by allowing winch cableto slip through hands. Always use Hand-Over-Hand Install guarding to prevent personnel from gettingany part of body or clothing caught at a point wherethe cable is wrapped onto the drum or drawnthrough fairlead guide Do not weld on any part of the Do not use knots to secure or attach winch correct size cable anchor for cable and pocketin winch Use recommended hydraulic oil and gear Keep hydraulic system clean and free from contam-ination at all The BRADEN/GEARMATIC wire

10 Rope anchors arecapable of supporting the rated load when installedproperly. For additional safety, ALWAYS maintain aminimum of five (5) wraps of wire rope on the SAFETY RECOMMENDATIONSS afety for operators and ground personnel is of prime concern. Always take the necessary precautions to ensuresafety to others as well as yourself. To ensure safety, the prime mover and winch must be operated with care andconcern by the operator for the equipment and a thorough knowledge of the machine s performance following recommendations are offered as a general safety guide.