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Meritor
Axle & Brake Service Manual
TE Series Axle
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TE9000 / 93000 Service INDEX Section Description Page THE MERITOR WARRANTY 3 THE AXLE IDENTIFICATION PLATE 4 Identifying the Axle Type, Identifying the Serial Number INTRODUCTION TO THE TE9000 AND TE9300 SERIES AXLES 5 AXLE INSTALLATION 5 Limitations of Use, Stresses and Welding MAINTENANCE SCHEDULE 6 Torque Recommendations, Recommended Lubricants 1 SERVICE PROCEDURES 7 AXLE ANNUAL SERVICE AND SERVICE AFTER 3 YEARS OR 300,000 KM De-adjust Brake, Remove Wheel, Hub and Drum Assembly, Remove Brake
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TE9000 / 93000 Service MERITOR HVS Limited Warranty Warranty Procedure Should any MERITOR equipment fitted to your trailer become 1. AXLES, MECHANICAL AND FLEXAIR SUSPENSIONS, unserviceable within the warranty period, contact the trailer INDAIR, OTHER MERITOR ACCESSORY PRODUCTS manufacturer or MERITOR Service Department who will advise on the appropriate action. 24 MONTHS PARTS AND LABOUR Effective 1st March 1989 A comprehensive network of original parts distributors and service stations operate
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TE9000 / 93000 Service The Axle Identification Plate Every axle leaving the ROR factory is fitted with an identification plate which contains all the information needed to ensure the correct replacement parts are obtained. AXLE TYPE APPROVAL No P41ABS15STVZO SERIAL No. B999999 G94 0000 NOM CAPACITY 9300Kg V MAX WREXHAM LL12 0PB UK ASSEMBLED IN THE EEC COMB CAPACITY 9300Kg 105KM/H Identifying the Axle Type All TE series axles are fitted wit
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WELD IN THIS AREA BOTH SIDES (50°) TE9000 / 93000 Service The direction of welding should be as near the horizontal as possible and Introduction to the TE9000 & TE9300 welding around the corners of brackets or spring seats should be avoided. Separate drawings exist on request from the Meritor Technical Sales Series Axles Department detailing seat welding procedures for both air and mechanical The TE9000 & TE9300 series axles are manufactured to the same high Meritor suspensions. standards as the
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TE9000 / 93000 Service HUB & BEARING GREASE FILL VOLUMES Maintenance Schedule For suspension service intervals and maintenance procedures refer to the relevant suspension manual. Hub Cavity Fill . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 325-375 gm Specific service intervals must be determined by each fleet operator Inner Bearing Fill . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40-45 gm according to duty and experience. However, the following are minimum Outer Bearin
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TE9000 / 93000 Service Straighten locking tab on tab washer using hammer and chisel (fig. 2). SECTION 1 Remove axle end nut (55mm A/F), and tab washer (fig. 3). Service Procedures Install wheel dolly. Axle annual service and service after 3 years or 300,000 Km The following step by step instruction details the essential operations required for these services. The 3 year service is in effect the same as the annual service with additional work on the hub and bearing assembly. Details of these add
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TE9000 / 93000 Service Install hub puller (Meritor part no. 21221512) and dismount hub, drum and wheel assembly (fig. 4). Remove hub, drum and wheel assembly and plug the inner bearing bore with a clean cloth. FIG. 4 3. REMOVE BRAKE SHOES IMPORTANT: If the brake linings do not need to be replaced, mark the brake shoes before removing them to ensure that they will be FIG. 6 reassembled to the same brake in the same position. Release retainer springs using screwdriver or similar tool (fig. 5). 4.
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TE9000 / 93000 Service clips from the cam rollers and inspect for damage to the retaining tabs, if 5. CLEAN ANCHOR PIN BUSHES, ANCHOR they have cracked, broken off or failed to spring out the clip it must be BRACKET AND CAM HEAD replaced. Using a wire brush, clean each side of the anchor bracket in the area of anchor pins, clean the bore of the anchor pin bushes, if necessary using 8. CLEAN CAM ROLLERS AND ANCHOR PINS emery cloth. The working surfaces of the cam rollers and the anchor pins shoul
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TE9000 / 93000 Service The camshaft can be removed along with the bearings with the hub 13. INSPECTION OF CAMSHAFTS AND assembly in place using the key hole slot in the anchor bracket to allow CAMSHAFT BEARINGS FOR PLAY the cam head to pass through it. To proceed in this manner, unfasten the M10 retaining screws securing the head and spline end bearings to the Place a lever between the camshaft and axle beam close to the cam head brackets (figs 11 and 12). Guiding the head pull the cam head back
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TE9000 / 93000 Service If the hub has been removed from the axle, clean any debris from the locating faces on the anchor and cam brackets and fasten both bearings in place with the M10 screws. Do not fully tighten at this stage. Pass the camshaft through the head bearing and slide the rubber boots onto the camshaft. Push the spline end through the spline end bearing. A hard tap on the cam head end will be required to locate the spring clip into the camshaft groove. With the camshaft in position
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TE9000 / 93000 Service If the oil seal has remained on the spindle journal lever it off taking great 17. GREASE CAMSHAFT BEARINGS care not to damage the spindle. Clean the area around the oil seal journal Grease camshaft bearings using grease gun (fig. 14), it is possible to see as detailed in paragraph 6. Discard the oil seal. the grease extrude from the side plates of the camshaft head bearings Never reuse an oil seal after the hub has been dismounted from the with the hub and drum removed. En
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TE9000 / 93000 Service Inspect the rollers, bearing cage and raceway for damage and debris. Re-grease the inner bearing to supplement the grease lost during the removal of the oil seal. Be certain to work the grease deep into the cage and rollers. Check the raceway for any damage before the inner bearing cone is replaced. Press the inner bearing fully home into the cup as this helps the location of the oil seal driver. Fit the oil seal onto the driver (Meritor Part No. 21221510), note that the o
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TE9000 / 93000 Service Dry the bearings of any solvent used for cleaning the bearings. Thoroughly re-pack the inner and outer bearings with grease. Work the grease deep into the rollers with your hands until the cages are solid packed with grease. Always place greased bearings in a clean area and protect from falling debris. Press the inner bearing fully home into the cup. (This helps the location of the oil seal driver.) Fit the oil seal onto the driver (Meritor Part No. 21221510), note that th
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TE9000 / 93000 Service 23. LUBRICATE BRAKE CHAMBER CLEVIS PIN ASSEMBLY Lubricate the clevis pin assembly from both sides with oil, and make sure the brake can be operated easily by pulling the slack adjuster by hand. 24. ADJUST BRAKES MANUAL SLACK ADJUSTERS: Using the manual adjustment nut on the slack adjuster adjust the brake until the wheel can not be turned by hand. Back off brake until it is just possible to freely turn the wheel without resistance from the brake linings. AUTOMATIC SLACK AD
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TE9000 / 93000 Service SECTION 2 Additional Procedures After 3 years or 300,000 km REMOVAL AND REFITTING OF WHEEL BOLTS With the hub removed from the axle, support it by placing blocks under the wheel flange. Using the wheel bolt removal tool (21205455) drive out the wheel bolts (fig. 20). FIG. 21 FITTING OF THE POLE WHEEL With the hub removed from the axle, place it, oil seal end upwards, on a clean, flat surface and cover the bore with a clean cloth to protect the bearings and grease from cont
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TE9000 / 93000 Service The mounting block is fixed to the beam using a screw (21221521) tightened to 25/35 Nm. During tightening of the screw move the block from side to side so that it is correctly seated and is within ±2.5° to the wheel axis. The sensor assembly may be rotated in the mounting block to allow the cable to pass either side of the anchor bracket. Pass the sensor cable through the dust cover using the uppermost hole and fit grommet (21220842). SENSOR OUTPUT Connect the output cable
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TE9000 / 93000 Service The hubodometer is best assembled with the hub cap off the axle. Place REMOVAL AND REFITTING OF BRAKE DRUM the hub cap on a clean, flat surface. Fit the nut to spanner (fig. 25) and The brake drum can be separated from the hub after removal of the road using a small amount of grease locate the washer on the nut. wheel as follows. Remove the two countersunk drum retaining screws from the drum flange face using a 10mm Allen key (fig. 27). FIG. 25 FIG. 27 Position the nut an
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TE9000 / 93000 Service REMOVAL AND FITTING OF ANTILOCK EQUIPMENT All TE axles are provided with a means of fitting antilock equipment. Every hub has a machined spigot to locate the pole wheel and axle beams are plain drilled for self tapping bolt to allow the fitting of the sensor mounting block (fig. 29). It is important that the correct bolt is used. ITEM DESCRIPTION PART NO. A Pole Wheel 21221064 B Sensor Bracket 22221063 C Spring Bush 21213036 D Screw & Spring Washer 21221521 E Sensor Assemb
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Meritor HVS Limited ArvinMeritor Inc. Commercial Vehicle Systems World Headquarters Rackery Lane, Llay 2135 West Maple Road Wrexham LL12 0PB Troy, Michigan 48084 U.K. U.S.A. Telephone: +44 (0)1978 852141 Telephone: +1 248 435 1000 Fax: +44 (0)1978 856173 ArvinMeritor Meritor HVS (Mitry-Mory) S.A. Commercial Vehicle Aftermarket AG Commercial Vehicle Systems Neugutstrasse 89 Z.I. du Moulin à Vent 8600 Dübendorf 9 rue des Frères Lumière Switzerland 77290 Mitry-Mory Telephone: +41 (0)1 824 8200
