IM199-62 INSTALLATION MANUAL FOR CONVERSION KIT 199-62

Attn: Customer Service Dept. 1160 Center Road Avon, Ohio 44011 Telephone: (440) 937-6211 1-800-272-5464 Fax: (440) 937-5409 NOTE: To order the Wheel and Brake Assemblies Component Maintenance Manual, contact Aircraft Wheel and Brake. 7.0 EQUIPMENT DESCRIPTION 7.1 BRAKE ASSEMBLY The brake is a single caliper, 2 piston external disc design, with organic lining. It is suitable for use with brake fluid conforming to MIL-H-5606. The cylinder contains the brake fluid which operates the pistons and pressure plate. Back plates are secured to the cylinder with bolts and washers on the opposite side of the brake disc. The back plates and pressure plate each hold brake linings. Two anchor bolts, attached to the cylinder with nuts and washers, slide or float in torque plate bushings. The torque plate is mounted to the landing gear axle. The caliper (cylinder assembly) is the assembly which includes the cylinder, pistons, back and pressure plates, linings and other related components. IM199-62 INSTALLATION MANUAL FOR CONVERSION KIT 199-62 Page 4 7.2 WHEEL ASSEMBLY The wheel is cast magnesium and conforms to all tire and rim association standards for a 6.00-6 divided type wheel. It is a tube-type design only. The wheel incorporates inboard and outboard halves which are fastened together with bolts, washers, and nuts. The brake disc is attached to the wheel by the bolts. The wheel rotates on two tapered roller bearings, which seat in bearing cups in the wheel half hubs. Felt grease seals provide protection and lubricant retention for the bearing. 8.0 KIT INSTALLATION WARNING: INSURE AIRCRAFT IS SECURE AND STABLE BEFORE BEGINNING ANY WORK. WORKING UNDER AN IMPROPERLY STABILIZED AIRCRAFT COULD CAUSE INJURY OR DEATH. 8.1 REMOVE EXISTING EQUIPMENT a. Properly raise the aircraft off the ground following the airframe manufacturer’s instructions. Fully deflate tire. b. Remove and retain axle nut. c. Remove existing main landing gear wheels. d. Disconnect lower hydraulic line (existing flexible inlet hose or rigid inlet line) at brake inlet fitting and cap line. e. Remove and retain inlet fitting from existing brake assemblies. f. Remove existing brake assemblies from axle. 8.2 INSTALL CLEVELAND EQUIPMENT a. Install Torque Plate on axle using hardware specified. Use 145-01000 bushing (2 ea.) on upper torque plate/axle hole locations. Refer to 50-36 Installation Drawing. b. Check tire inflation pressure. Carefully inflate if not to specified level. C Check to be sure wheel bearings are installed and lubricated, and grease seals are installed. d. Carefully slide wheel/tire assembly onto axle making sure inboard bearing is seated. IM199-62 INSTALLATION MANUAL FOR CONVERSION KIT 199-62 Page 5 8.2 INSTALL CLEVELAND EQUIPMENT (Cont’d) e. Install axle nut. Axle nut torquing procedures vary considerably. The following procedure is based on the best available service information. Torque axle nut using value specified in aircraft manual or the following: 1. Rotate the wheel/tire while tightening axle nut to 150-200 in-lbs. (16.9 to 22.6 Nm) to seat the bearing. 2. Back off axle nut to zero torque. 3. Tighten axle nut 30-40 in-lbs. (3.4 to 4.5 Nm) while rotating wheel/tire. 4. Rotate axle nut (clockwise or counterclockwise) to nearest axle slot and cotter pin hole, and insert cotter pin. Bend ends of cotter pin around axle nut. NOTE: Wheel must rotate freely without perceptible play. f. Remove Backplate Assembies from Brake Assembly. Install Brake Assembly on Torque Plate. Re-assemble Backplate Assemblies and “Dry” torque bolts to 85-95 in-lbs. g. Install existing brake inlet fittings to Cleveland Brake Assemblies. h. Re-connect lower hydraulic inlet hose at the brake inlet fitting. NOTE: If existing brakes were equipped with a rigid inlet line, convert to a flexible inlet hose. See 50-36 Installation Drawing for flexible inlet hose installation. 8.3 BLEED BRAKES Check brake system reservoir fluid level and bleed brakes per airframe manufacturer’s maintenance manual. NOTE: Wheels should rotate freely. There should be no evidence of binding or excessive Brake drag. CAUTION: CHECK FOR POSSIBLE INTERFERENCE PECULIAR TO INDIVIDUAL AIRCRAFT. 8.4 BRAKE LINING CONDITIONING When new linings are installed, it is important to condition them properly to obtain the service life designed into them. Condition linings per attached product reference memo PRM 13A. IM199-62 INSTALLATION MANUAL FOR CONVERSION KIT 199-62 Page 6 9.0 WEIGHT AND BALANCE COMPUTATIONS Weigh existing wheels and brakes. Subtract from new weights to derive weight increase created by the kit installation. Multiply weight increase by applicable aircraft moment and revise weight and balance information in log book. 9.1 WEIGHT AND BALANCE DATA New installed (per gear leg) Wheel assy........ 7.25 lbs. Brake assy ........ 3.02 lbs. Total.............… 10.27 lbs. Complete form 337 and make appropriate log book entries. 10.0 PILOT OPERATING INSERTS Inserts are located in front with conversion kit documentation. Attach label in pilot operating manual as close as possible to the original section labeled Main Wheel Assembly. Enter the correct arm and moment in blocks provided. Zero items out for the original main wheel and brake assemblies that have been removed. Inserts are reprinted below for reference: x Two dual piston, single disc Brake Assemblies, Cleveland P/N 30-52N 3.02 ea. x Two 6.00-6 Type III Wheel Assemblies, Cleveland P/N 40-75D 7.25 ea. Cleveland Brake Assembly P/N 30-52N is a single caliper, single fixed disc design, using two pistons per caliper which respond to fluid pressure from the master cylinders for brake application. IM199-62 INSTALLATION MANUAL FOR CONVERSION KIT 199-62 Page 7 11.0 WHEEL ASSEMBLY IPL FIG. PART NUMBER DESCRIPTION QTY. 40-75D Wheel Assembly 40-75DCHROME Wheel Assembly 1 40-75DGOLD Wheel Assembly 1 2 161-03000 Inner Wheel Half Assembly 1 3 151-02600 Inner Wheel Half 1 4 214-00100 Cup-Bearing 1 5 162-02700 Outer Wheel Half Assembly 1 6 152-02400 Outer Wheel Half 1 4 214-00100 Cup-Bearing 1 7 103-20400 Bolt AN5-35A 3 8 095-10700 Washer AN960-516L 3 9 094-10400 Nut MS21044-N5 3 10 214-00200 Cone-Bearing 2 11 153-00400 Ring-Grease Seal 2 12 154-00300 Felt-Grease Seal 1 13 153-00300 Ring-Grease Seal 1 NOTES: 14 154-01300 Felt-Grease Seal 1 (1) Supersedes 164-03600 Per PRM61 15 153-01500 Ring-Grease Seal 1 (2) Supersedes 164-13600 Per PRM61 16 155-00100 Snap Ring 2 (3) Not Illustrated 164-03601 Brake Disc (1) 164-13601 Brake Disc, Chrome (2) 17 464-13601 Brake Disc, Performance Gold 1 18 166-02100 Nameplate (3) 1 19 166-04500 Nameplate (3) 1 FIGURE 1 ILLUSTRATED PARTS LIST (IPL) FOR 40-75D WHEEL ASSEMBLY IM199-62 INSTALLATION MANUAL FOR CONVERSION KIT 199-62 Page 8 12.0 BRAKE ASSEMBLY IPL FIG. PART NUMBER DESCRIPTION QTY. 1 30-52N Brake Assembly 1 2 091-02100 Cylinder Assembly 1 3 061-01800 Cylinder 1 4 092-01600 Piston Assembly 2 5 062-01500 Piston 2 6 101-02700 O-Ring MS28775-222 2 7 073-01000 Pressure Plate Assembly 1 8 063-01100 Pressure Plate 1 9 105-00200 Rivet 4 10 066-10500 Lining 2 11 074-01000 Back Plate Assembly 2 12 064-01500 Back Plate 2 9 105-00200 Rivet 4 10 066-10500 Lining 2 13 069-00400 Anchor Bolt 2 14 095-10200 Washer AN960-416L 2 15 094-10300 Nut MS21044-N4 2 16 103-11800 Bolt ABP4-21AM 4 17 095-10400 Washer AN960-416 4 18 081-00100 Seat-Bleeder 1 19 079-00300 Screw -Bleeder 1 NOTES: 20 183-00100 Cap-Bleeder 1 (1) Not Illustrated 21 075-05401 Torque Plate Assembly 1 22 145-01000 Bushing 2 23 166-20100 Nameplate (1) 1 FIGURE 2 ILLUSTRATED PARTS LIST (IPL) FOR 30-52N BRAKE ASSEMBLY IM199-62 INSTALLATION MANUAL FOR CONVERSION KIT 199-62 Page 9 13.0 KIT PARTS LIST 199-62 KIT (3) SEE NOTE PART NUMBER DESCRIPTION QUANTITY (1) 40-75D Wheel Assembly 2 (2) 30-52N Brake Assembly 2 IM199-62 Installation Manual for Conversion Kit 199-62 1 50-36 Installation Drawing 1 20-128 Wheel and Brake Assy Drawing 1 SA63GL Supplemental Type Certificate (180, 185, 206 Series) 1 PRM13A Conditioning Procedure for Non Asbestos Organic Brake Lining 1 ------- Pilot Operating Manual Inserts 1 ------- Product Registration Card 1 (1) For Subassembly and Parts identification: See Fig 1; 40-75D IPL (2) For Subassembly and Parts identification: See Fig 2; 30-52N IPL (3) 199-62CHROME is identical except for chrome brake disc: see Fig. 1; 40-75D IPL (4) 199-62GOLD is identical except for Performance Gold Brake Disc: see Fig. 1; 40-75D IPL ClevelandWheels & Brakes Parker Hannifin Corporation Aircraft Wheel & Brake 1160 Center Road Avon, Ohio 44011 USA 1-800-BRAKING (272-5464) 216-937-1272 l FAX 216-937-5409 PRODUCT REFERENCE MEMO Initial Release November 4, 1987 Rev A July 1, 1995 PRM13A Page 1 of 1 CONDITIONING PROCEDURE FOR NON ASBESTOS ORGANIC BRAKE LINING The brake lining material used in this brake assembly is a non asbestos organic composition. This material must be properly conditioned in order to provide maximum performance and service life. Conditioning may be accomplished as follows: 1. Taxi aircraft for 1500 feet with engine at 1700 rpm applying brake pedal force as needed to develop a 5 - 10 mph taxi speed. 2. Allow brakes to cool for 10 - 15 minutes. 3. Apply brakes and check to see if a high throttle static run up may be held with normal pedal force. If so, conditioning is completed. 4. If static run up cannot be held, repeat steps 1 through 3 as needed to successfully hold. This conditioning procedure will generate sufficient heat to create a thin layer of glazed material at the lining friction surface. Normal brake usage should generate enough heat to maintain the glaze throughout the life of the lining. Light brake usage can cause the glaze to wear off, resulting in reduced brake performance. In such cases, the lining may be conditioned again following the instructions set forth in this PRM. 1 Parker Hannifin Corporation Aerospace/Aircraft Wheel & Brake 1160 Center Road Avon, OH 44011 Date: _ _/_ _/20_ _ Subject: Letter of Authorization for Installation of STC’d Conversion Kits To whom it may concern: Parker Hannifin Corporation, Aircraft Wheel & Brake Division, hereby states that the following item(s): KIT NUMBER: 199-___________ FAA APPROVAL: 1) STC # ________________________ NO OTHER APPROVALS NECESSARY AUTHORIZATION TO INSTALL: With the sale of this STC KIT, OWNER of the Supplemental Type Certificate agrees to permit the buyer or buyer’s agent or agency to use the certificate to alter the product under the terms and conditions of this STC. A/C MAKE: ______________________ A/C MODEL______________________ TAIL # __________________________ Regards, Technical Support Team Technical Hotline (800) 272-5464 Clevelandwbhelp@parker.com Web-site: www.clevelandwheelandbrake.com Manufacturer of Cleveland Wheels & Brakes