CRJ 100/200 Tow Bar Equipment Manual

Transcription

1 HALL INDUSTRIES, Inc. 514 MECKLEM LANE, ELLWOOD CITY, PENNSYLVANIA E mail: hallind.com CRJ 100/200 Tow Bar Equipment Manual Use This Manual for 1. Operating Procedures 2. Maintenance Procedures 3. Tow Bar and Parts Ordering For ordering new Tow Bars or Renewable Parts Please contact: Penny Hall Industries Equipment Division One USS Industrial Park Ellwood City, PA Phone (724) Fax (724) The Problem Solvers

2 CRJ 100/200 EQUIPMENT MANUAL SECTION I SECTION II SECTION III SECTION IV Description Dimensions and Weights Operating Procedures Maintenance Procedures Renewal Parts SECTION I DESCRIPTION DIMENSIONS AND WEIGHTS CRJ 100/200 TOW BAR ASSEMBLY CRJ Weight: Body 134# Head with Adapter 45# Tow Bar, COMPLETE 179# Length: Body with Tow Eye 126 Head with Adapter 31 Total Assembly 151 Width: Wheel Carriage 20 Height: Body 10 Rev. 03/06/03 HALL INDUSTRIES, Inc.

3 SECTION II OPERATING PROCEDURE CRJ TOW BAR ASSEMBLY A. ATTACHING TOW BAR TO AIRCRAFT The CRJ can be towed forward or pushed aft on hard surfaces using the CRJ Tow Bar. The Tow Bar attaches to the nose landing gear by means of the extension pins on the head. When the tow bar assembly is lined up with the nose gear, not the aircraft, the extension pins will have to be manually locked in position on the nose landing gear by the operator. B. ATTACHING TOW BAR TO TOW TRACTOR Once the tow bar is securely attached to the nose landing gear, the tow tractor should be placed at the centerline of the Tow Bar. The operator must manually lift the tow bar to engage with the tow tractor and install the locking pin. C. PUSHING THE AIRCRAFT This must be done in accordance with the instructions in Canadair Regional Jet Facility and Equipment Planning Manual. CAUTION: If at any time the jack knife protection torque shear pin yields or breaks, carefully bring the aircraft to a stop. Before pushing or tow can be continued a new jack knife protection torque shear pin must be inserted. Use only a Hall Industries shear pin as follows, Part Number CRJ The adaptor unit comes with two extra shear pins. These are to be stored in the adaptor, to prevent delays in replacing the shear pin. D. DISCONNECTING TOW BAR FROM AIRCRAFT Release the extension pins manually to release the head from the nose landing gear on the aircraft. Carefully move the tow bar and tow tractor clear of the aircraft. In the case of the extension pin not releasing, pull the shear pin from the adaptor and head. This will allow free play to the head and the extension pin will now release. The tow bar assembly must be lined up with the nose gear, not the aircraft. Rev. 03/06/03 HALL INDUSTRIES, Inc.

4 SECTION III MAINTENANCE PROCEDURES CRJ TOW BAR ASSEMBLY A. Check wheels for bent, broken, or worn parts and security. Lubricate pivot points with dry lubricant. Hall Industries, Inc. recommends using MPC SL-10 on the slide bolt assembly of the head. This should be used once a month to ensure proper movement along with correct disengagement. See item #37 on Renewal Parts to order this lubricant. Lubricate wheels with multi-lube grease. B. Check head assembly for operation of lock mechanisms, spring wear and free movement of locking pins. C. Inspect head assembly for worn or damaged parts and security. D. Check tow eye on tow bar for condition and security. E. Check tow bar main body tube for bending or cracking. F. Check shear pin and bushings for breakage, wear and security. G. Clean, repaint or touch-up paint as required. H. Inspect for missing or illegible instruction plaques. Replace as required. Rev. 03/06/03 HALL INDUSTRIES, Inc.

5 SECTION IV RENEWAL PARTS CRJ TOW BAR ASSEMBLY DWG CRJ MK# QTY/UNIT DESCRIPTION PART NUMBER 1 CRJ TOWBAR COMPLETE WITH 3" ID EYE CRJ MAIN PUSHBAR BODY COMPLETE CRJ MAIN PUSHBAR BODY HRJ ADAPTOR QUICK RELEASE PIN HRJ TOWBAR HANDLE HRJ " ID SWIVEL EYE KIT / INCLUDES PARTS 15 Through19 HRJ WHEEL CARRIAGE ASSEMBLY CRJ HANDLE/WHEEL ASSEMBLY CLAMP HRJ CLAMP BOLT TB CLAMP NUT TB CABLE CRIMP SLEEVE TB-8312-LHA-S LANYARD CABLE (12 LONG) TB-8312-LHA-S WHEEL CARRIAGE WELDMENT CRJ WHEEL CRJ-WHEEL 13 4 WASHER TB COTTER PIN AXLE TB EYEBOLT WITH 3" ID HRJ TUG EYE RETAINER BAR HRJ TUG EYE COLLAR HRJ LOCK WASHER TB DRILLED HEAD BOLT HRJ MK# QTY/UNIT DESCRIPTION PART NUMBER 1 ADAPTOR UNIT COMPLETE CRJ ADAPTOR WELDMENT CRJ SHEAR PIN CRJ SHEAR PIN NUT HRJ A 4 1 SHOULDER BOLT CRJ FLAT WASHER HRJ NYLOCK NUT HRJ ADAPTOR BUSHING FOR SHEAR PIN CRJ Rev. 03/06/03 HALL INDUSTRIES, Inc.

6 MK# QTY/UNIT DESCRIPTION PART NUMBER 1 HEAD COMPLETE CRJ-100-HEAD 1 1 HEAD WELDMENT CRJ HEAD BUSHING FOR SHEAR PIN CRJ-7-1-E 3 6 ROLL PIN HRJ NOSE PIN CRJ SLIDE BOLT WELDMENT CRJ RETAINER SCREW (SLIDE BOLT) HRJ SPRING CRJ HANDLE KNOB HRJ HANDLE/SLIDE BOLT PIN HRJ ID TAG METAL TB-TAG-METAL 11 8 DRIVE RIVET TB GREASE FITTING TB A-MKMA 13 2 T-HANDLE QUICK RELEASE CRJ-700-QRP 14 2 PLAQUE PLASTIC (SAFETY NOTE) CRJ-PLAQUE 15 2 SLIDE BOLT ASSEMBLY CRJ ASY 16 1 SLIDE BOLT LUBRICANT (MPC SL-10) TB-LUBE MK# QTY/UNIT DESCRIPTION PART NUMBER 1 HEAD AND ADAPTER COMPLETE CRJ CRJ HEAD ASSEMBLY CRJ-100-HEAD 2 1 CRJ ADAPTER COMPLETE CRJ Rev. 03/06/03 HALL INDUSTRIES, Inc.

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