HY13-1512-006-M1/US Torqmotor™ Service Procedure Effective: March 2007 TC, TS, TB, TE, TJ, TF, TG, TH and TL Series Low Speed, High Torque Hydraulic Torqmotors™
HY13-1512-006-M1/USA Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series WARNING FAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THE PRODUCTS AND/OR SYSTEMS DESCRIBED HEREIN OR RELATED ITEMS CAN CAUSE DEATH, PERSONAL INJURY AND PROPERTY DAMAGE. This document and other information from Parker Hannifin Corporation, its subsidiaries and authorized distributors provide product and/or system options for further investigation by users having technical expertise.
HY13-1512-006-M1/USA Table of Contents Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series Definitions................................................................................................................................................................ 3 Design Features .................................................................................................................................................4 - 5 Introduction ..........................................
Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series HY13-1512-006-M1/USA Torqmotor™ Design Features Torqmotor™ TB/TC Series features include: COUPLING SHAFT • The roller vane rotor set design offers a low-friction, wear compensation which maximizes the useful performance life of the NEEDLE THRUST motor. BEARING • Zero leak commutation valve provides HOUSING greater, more consistent volumetric efficiency.
Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series HY13-1512-006-M1/USA Torqmotor™ Design Features Torqmotor™ TF Series features include: COUPLING SHAFT HIGH PRESSURE SEAL NEEDLE THRUST BEARING HOUSING DRIVE LINK— 12-TOOTH SPLINES DIRT & WATER SEAL NEEDLE RADIAL BEARING MATCHED ROTOR SET • Heavy-duty thrust and roller bearings for up to twice side-load capacity to the previous motor. • Roller vanes to reduce friction and internal leakage, and to maintain efficiency.
Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series HY13-1512-006-M1/USA Matched rotor set 316 Stainless housing Matched commutator set Dirt and water seal 316 Stainless coupling shaft Glass filled polypropylene Torqmotor™ TS Series features include: • The roller vane rotor set design offers a low-friction, wear compensation which maximizes the useful performance life of the motor. • Zero leak commutation valve provides greater, more consistent volumetric efficiency.
HY13-1512-006-M1/USA Introduction Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series A page with the Torqmotor™ exploded assembly view is provided several places in this manual. The component part names and item numbers assigned on this exploded assembly view correspond with names and item numbers (in parentheses) used in the disassembly and assembly procedures set forth in this manual.
HY13-1512-006-M1/USA Troubleshooting Guide Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series NOTE: Before troubleshooting any system problem, check service literature published by the equipment and/or component manufacturers. Follow their instructions, if given, for checking any component other than the Torqmotor™ unit.
HY13-1512-006-M1/USA Troubleshooting Checklist Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series Trouble Cause Remedy Oil Leakage 1. Hose fittings loose, worn or damaged. Check & replace damaged fittings or “O” Rings. Torque to manufacturers specifications. 2. Oil seal rings (4) deteriorated by excess heat. Replace oil seal rings by disassembling Torqmotor™ unit. 3. Special bolt (1, 1A, 1B or 1C) loose or its sealing area deteriorated by corrosion.
HY13-1512-006-M1/USA Tools and Materials Required for Servicing Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series • • • • • • • • • • • • • • • • • • Clean, petroleum-based solvent Emery paper Vise with soft jaws Air pressure source Arbor press Screw driver Masking tape Breaker bar Torque wrench-ft. lbs.
Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series HY13-1512-006-M1/USA Technical Information CONVERSIONS INCHES .020 .021 .029 .030 .111 .119 .152 .160 .296 .304 .460 .470 .500 .585 .595 .660 .675 1.058 mm .51 .53 .74 .76 2.81 3.02 3.86 4.06 7.52 7.72 11.68 11.94 12.70 14.86 15.11 16.76 17.15 26.87 INCHES 1.060 1.295 1.297 1.396 1.398 1.620 1.622 1.983 1.985 2.120 2.122 2.233 2.235 2.483 2.485 2.500 2.88 mm 26.92 32.89 32.94 35.46 35.51 41.15 41.20 50.37 50.42 53.85 53.90 56.
Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series HY13-1512-006-M1/USA Torqmotor™ Exploded View Typical Assembly This Component Included in TJ, TF, TG & TH Torqmotors Only. This Component Included in TF, TG, TL & TH Torqmotors Only. Item No. 1. 1a. 1b. 1c. 2. 3. 4. 5. 6. 7. 8. Description Special Bolts (5, 6, or 7) Special Bolts (7) Special Bolts (7) Special Bolts (7) End Cover Seal Ring-Commutator Seal Ring (5) Commutator Commutator Ring Manifold Rotor Set 8a. Rotor 8b.
Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series HY13-1512-006-M1/USA TS Series Assembly 25 4 16 17 10 25 16 8A 12 12A 23 17 9 18 24 19 13 22 15 2 1 14 5&6 20 7 4 Torque Bolts To 34-41 Nm (25-30 ft-lbs) 3 4 Assemble with wedge side down into commutator face.
Torqmotor™ Service Procedure Integral Clutch Housing Exploded View TC, TS, TB, TE, TJ, TF, TG, TH and TL Series HY13-1512-006-M1/USA Typical Assembly 40 51 47† 48† 50† 67 40 A6 1 51 67 1/4” A S Su 5 14 traig b-A To h sse oth t Key mb Spl Sh ine aft ly 51† 52† 55 41 53† 52† 51† 49 44* 46* 45* 44* 42* 56 Item No. 39 40 41 42* 44* 45* 46* 47† 48† 49 49 50† 51† 52† 53† 55 56 Description Torqmotor Sub-Assembly Bolt 1/2-13 (UNC-2A) (4 Req’d.
Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series HY13-1512-006-M1/USA TC Service Parts List Chart Chart Use Example: TC0045AS010AAAB Torqmotor™ includes part numbers listed to the right of TC (SERIES), 0045 (DISP.), AS (MOUNTING/ PORTING), 01(SHAFT), 0 (ROTATION), and AAAB (OPTION) shown in the left hand column of the chart. Caution: The charted component service information is for the Torqmotors listed only.
Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series HY13-1512-006-M1/USA TC Service Parts List Chart COUPLING SHAFT GROUP EXPLODED VIEW ITEM # 01091011131521262872- 12 12A 12B DESCRIPTION COUPLING SHAFT WOODRUFF KEY NUT Long 6B Snapwire Groove 1” Ø, 0.38 Pinhole, 0.55” from end 1” Short Woodruff Key 1/4” Tap 1” Short 6B Spline, 1/4” Snapwire Groove 1” Long Woodruff Snapwire Groove 1” Ø, 0.32 Pinhole 0.
Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series HY13-1512-006-M1/USA TS Service Parts List Chart Chart Use Example: TS0045FS770AAXH Torqmotor™ includes part numbers listed to the right of TS (SERIES), 0045 (DISP.), FS (MOUNTING/ PORTING), 77(SHAFT), 0 (ROTATION), and AAXH (OPTION) shown in the left hand column of the chart. Caution: The charted component service information is for the Torqmotors listed only.
Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series HY13-1512-006-M1/USA TB Service Parts List Chart Chart Use Example: TB0045AS010AAAB Torqmotor™ includes part numbers listed to the right of TB (SERIES), 0045 (DISP.), AS (MOUNTING/ PORTING), 01(SHAFT), 0 (ROTATION), and AAAB (OPTION) shown in the left hand column of the chart. Caution: The charted component service information is for the Torqmotors listed only.
Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series HY13-1512-006-M1/USA TB Service Parts List Chart COUPLING SHAFT GROUP EXPLODED VIEW ITEM # 010910111213141521222526283340- 12 12A 12B DESCRIPTION COUPLING SHAFT WOODRUFF KEY NUT Long 6B Snapwire Groove 1” Ø, 0.38 Pinhole, 0.55” from end 1” Short Woodruff Key 1/4” Tap 1” Short 6B Spline, 1/4” Snapwire Groove 1” Tapered (Short) 1” Long Woodruff Snapwire Groove 1” Ø, Double Pinhole 1” Ø, 0.32 Pinhole 0.
Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series HY13-1512-006-M1/USA TE Service Parts List Chart Chart Use Example: TE0045AS010AAAB Torqmotor™ includes part numbers listed to the right of TE (SERIES), 0045 (DISP.), AS (MOUNTING/ PORTING), 01(SHAFT), 0 (ROTATION), and AAAB (OPTION) shown in the left hand column of the chart. Caution: The charted component service information is for the Torqmotors listed only.
Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series HY13-1512-006-M1/USA TE Service Parts List Chart COUPLING SHAFT GROUP EXPLODED VIEW ITEM # 01091011121314152122252628697075- 12 12A 12B SPEED SENSOR 12 DESCRIPTION COUPLING SHAFT WOODRUFF KEY NUT COUPLING SHAFT Long 6B Snapwire Groove 1” Ø, 0.38 “Pinhole, 0.
Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series HY13-1512-006-M1/USA TJ Service Parts List Chart SERIES Chart Use Example: TJ0045US080AAAB Torqmotor™ includes part numbers listed to the right of TJ (SERIES), 0045 (DISP.), US (MOUNTING/ PORTING), 08(SHAFT), 0 (ROTATION), and AAAB (OPTION) shown in the left hand column of the chart. Caution: The charted component service information is for the Torqmotors listed only.
Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series HY13-1512-006-M1/USA TF Service Parts List Chart Chart Use Example: TF0080AS010AAAB Torqmotor™ includes part numbers listed to the right of TF (SERIES), 0080 (DISP.), AS (MOUNTING/ PORTING), 01(SHAFT), 0 (ROTATION), and AAAA (OPTION) shown in the left hand column of the chart. Caution: The charted component service information is for the Torqmotors listed only.
Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series HY13-1512-006-M1/USA COUPLING SHAFT GROUP TF Service Parts List Chart SPEED CLUTCH SENSOR MOTOR 12 12 12 12A COUPLING COUPLING COUPLING DESCRIPTION SHAFT SHAFT SHAFT KEY Long 6B Snapwire Groove MB019001 MB019301 Long Woodruff, 1/4” Tap Snapwire Groove MB019002 MB019302 038015 1.25” Straight Keyed 5/8-18 Int. Thd. MB019003 MB019303 093044 039028 10B Spline MB019004 MB019304 14 Tooth Spline 5/8-18 Int. Thd.
Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series HY13-1512-006-M1/USA TG Service Parts List Chart Chart Use Example: TG0140AS010AAAB Torqmotor™ includes part numbers listed to the right of TG (SERIES), 0140 (DISP.), AS (MOUNTING/ PORTING), 01(SHAFT), 0 (ROTATION), and AAAB (OPTION) shown in the left hand column of the chart. Caution: The charted component service information is for the Torqmotors listed only.
Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series HY13-1512-006-M1/USA TG Service Parts List Chart EXPLODED VIEW ITEM # 12 SPEED SENSOR 12 12A 12B 12C 12D COUPLING SHAFT COUPLING SHAFT KEY NUT WASHER 5/8-18 BOLT Long 6B Snapwire Groove ME019001 Long Woodruff, 1/4” Tap Snapwire Groove ME019002 1.25” Straight Keyed 5/8-18 Int. Thd. ME019003 10B Spline ME019004 14 Tooth Spline 5/8-18 Int. Thd. ME019005 19 Tooth Spline ME019006 15 Tooth Spline ME019007 1.
Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series HY13-1512-006-M1/USA TH Service Parts List Chart SERIES Chart Use Example: TH0140AS010AAAB Torqmotor™ includes part numbers listed to the right of TH (SERIES), 0140 (DISP.), A (MOUNTING), S (PORTING), 31 (SHAFT), 0 (ROTATION), and AAAB (OPTION) shown in the left hand column of the chart. Caution: The charted component service information is for the Torqmotors listed only.
Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series HY13-1512-006-M1/USA TH Service Parts List Chart OPTION GROUP EXPLODED VIEW ITEM # AAAA AAAC AAAF AAAG AAAH AAAT AAAU BBBA BBBB BBBC BBBD BBBG BBCG 2 1, 1A, 1B, 1C 2 3 4 16 6 21 & 22 4,6 22 6 23 6 24 END COMMUTATOR SEAL INNER PLUG & O-RING COVER SEAL RING (5) SEAL ASSEMBLY O-RING SPRING (2) VALVE DESCRIPTION BOLT (7) Black Paint Corrosion Resistant Paint Castle Nut Replacing Patch Lock Nut Viton Seals Black Pain
Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series HY13-1512-006-M1/USA TL Service Parts List Chart Chart Use Example: TL0240US080AAAB Torqmotor™ includes part numbers listed to the right of TL (SERIES), 0240 (DISP.), US (MOUNTING/ PORTING), 08 (SHAFT), 0 (ROTATION), and AAAB (OPTION) shown in the left hand column of the chart. Caution: The charted component service information is for the Torqmotors listed only.
HY13-1512-006-M1/USA Disassembly and Inspection Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series Preparation Before Disassembly • Before you disassemble the Torqmotor™ unit or any of its components read this entire manual. It provides important information on parts and procedures you will need to know to service the Torqmotor™.
HY13-1512-006-M1/USA Disassembly and Inspection Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series Reference Exploded Assembly View Place Torqmotor in a vise WARNING 1. Place the Torqmotor™ in a soft jawed vice, with coupling shaft (12) pointed down and the vise jaws clamping firmly on the sides of the housing (18) mounting flange or port bosses. Remove manifold port O-Rings (18A) if applicable.
HY13-1512-006-M1/USA Disassembly and Inspection Remove end cover & inspect bolts NOTE Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series 4. Remove end cover assembly (2) and seal ring (4). Discard seal ring. SEE FIGURE 7. NOTE: Refer to the appropriate “alternate cover construction” on the exploded view to determine the end cover construction being serviced. Figure 7 Remove plugs and valves 5.
HY13-1512-006-M1/USA Disassembly and Inspection Remove & inspect commutator Remove manifold NOTE Remove & inspect rotor set & wearplate NOTE Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series 8. Remove commutator (5) and seal ring (3) Remove seal ring from commutator, using an air hose to blow air into ring groove until seal ring is lifted out and discard seal ring. Inspect commutator for cracks or burrs, wear, scoring, spalling or brinelling.
HY13-1512-006-M1/USA Disassembly and Inspection Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series NOTE NOTE: Series TG or TH may have a rotor set with two stator halves (8B & 8D) with a seal ring (4) between them and two sets of seven vanes (8C & 8E). Discard seal ring only if stator halves become disassembled during the service procedures. NOTE NOTE: A polished pattern on the wear plate from rotor rotation is normal. Check rotor, vane clearance Figure 15 11.
HY13-1512-006-M1/USA Disassembly and Inspection Check coupling shaft for rust or corrosion Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series 14. Check exposed portion of coupling shaft (12) to be sure you have removed all signs of rust and corrosion which might prevent its withdrawal through the seal and bearing. Crocus cloth or fine emery paper may be used. SEE FIGURE 19. Remove any key (12A), nut (12B), washer (12C), bolt (12D), lock washer (12E), or retaining ring (12F).
HY13-1512-006-M1/USA Disassembly and Inspection Remove seal & washer or washers Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series 18. Remove seal (16) and back up ring (17) from Small Frame, TC, TB & TE housing (18) and backup washer (25). Discard both. SEE FIGURE 23. Remove seal (16), backup ring (17), and backup washer (25) from Large Frame, Series TF, TG, TJ and TH housing by working them around unseated thrust washers (14) and thrust bearing (15) and out of the housing.
HY13-1512-006-M1/USA Disassembly and Inspection Inspect housing bearing/bushing NOTE Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series 21. If the housing (18) assembly has passed inspection to this point, inspect the housing bearings/bushings (19) and (13) and if they are captured in the housing cavity the two thrust washers (14) and thrust bearing (15). The bearing rollers must be firmly retained in the bearing cages, but must rotate and orbit freely.
HY13-1512-006-M1/USA Torqmotor™ Assembly Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series • Replace all seals and seal rings with new ones each time you reassemble the Torqmotor™ unit. Lubricate all seals and seal rings with SAE 10W40 oil or clean grease before assembly. • NOTE: Individual seals and seal rings as well as a complete seal kit are available. SEE FIGURE 32.
HY13-1512-006-M1/USA Torqmotor™ Assembly Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series NOTE NOTE: Bearing mandrel must be pressed against the lettered end of bearing shell. Take care that the housing bore is square with the press base and the bearing/ bushing is not cocked when pressing a bearing/bushing into the housing.
HY13-1512-006-M1/USA Torqmotor™ Assembly Press in dirt & water seal Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series 3. Press a new dirt and water seal (20) into the housing (18) outer bearing counterbore. Figure 39 The Small Frame Series TC, TS, TB and TE Torqmotor™ dirt and water seal (20) must be pressed in until its’ flange is flush against the housing. SEE FIGURE 40.
HY13-1512-006-M1/USA Torqmotor™ Assembly Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series Assemble backup 5. On Small Frame, Series TC, TS, TB & TE washer & seal Torqmotors™ assemble a new backup ring (17), new bakcup washer (25) and new seal (16) with the seal lip facing toward the inside of Torqmotor™ (see Figure 69B), into their respective counterbores in housing (18) if they were not assembled in procedure 2.
HY13-1512-006-M1/USA Torqmotor™ Assembly Install coupling shaft Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series 8. Be sure that a generous amount of clean corrosion resistant grease has been applied to the lower (outer) housing bearing/bushing (19). Install the coupling shaft (12) into housing (18), seating it against the thrust bearing (15) in TC, TS, TB and TE Series housings and against the second thrust washer (14) in TF, TL, TG and TH Series housings. SEE FIGURE 47.
HY13-1512-006-M1/USA Torqmotor™ Assembly Install drive link NOTE Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series 11. Install drive link (10) the long splined end down into the coupling shaft (12) and engage the drive link splines into mesh with the coupling shaft splines. SEE FIGURE 51. NOTE: Use any alignment marks put on the coupling shaft and drive link before disassembly to assemble the drive link splines in their original position in the mating coupling shaft splines.
HY13-1512-006-M1/USA Torqmotor™ Assembly Assemble seal ring in manifold NOTE Assemble manifold Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series 15. Apply clean grease to a new seal ring (4) and assemble it in the seal ring groove in the rotor set contact side of manifold (7). SEE FIGURE 55. NOTE: The manifold (7) is made up of several plates bonded together permanently to form an integral component.
HY13-1512-006-M1/USA Torqmotor™ Assembly Assemble seal & commutator Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series 19. Assemble a new seal ring (3) flat side up, into commutator (5) and assemble commutator over the end of drive link (10) onto manifold (7) with seal ring side up. SEE FIGURE 59, 60. Figure 59 Figure 60 Assemble shuttle 20.
HY13-1512-006-M1/USA Torqmotor™ Assembly Assemble seal ring & end cover Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series 22. Assemble a new seal ring (4) into end cover (2) and assemble end cover over the alignment studs and onto the commutator set. SEE FIGURE 63, 64. If the end cover has only 5 bolt holes be sure the cover holes are aligned with the 5 threaded holes in housing (18). The correct 5 bolt end cover bolt hole relationship to housing port bosses is shown in FIGURE 65.
Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series HY13-1512-006-M1/USA Torqmotor™ Assembly NOTE NOTE: The special bolts required for use with the relief or shuttle valve (24) end cover assembly (2) are longer than the bolts required with standard and cover assembly. Refer to the individual service parts lists or parts list charts for correct service part number if replacement is required. Figure 67 Figure 68 Torque the valve plugs 24.
HY13-1512-006-M1/USA Rotor Set Component Assembly Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series One Piece Stator Construction A disassembled rotor (8A) stator (8B) and vanes (8C) that cannot be readily assembled by hand can be assembled by the following procedures. Assemble stator Insert two bolts Assemble rotor NOTE Assemble vanes CAUTION Assemble full complement of vanes Remove two assembled bolts 1.
HY13-1512-006-M1/USA Rotor Set Component Assembly Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series Two Piece Stator Construction A disassembled rotor set (8) that cannot be readily assembled by hand and has a two piece stator can be assembled by the following procedures. Assemble stator halves 1. Place stator half (8B) onto wear plate (9) with seal ring (4) side down, after following Torqmotor™ assembly procedures 1 through 13. Be sure the seal ring is in place.
HY13-1512-006-M1/USA Rotor Set Component Assembly Assemble second stator half CAUTION Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series 7. Assemble the second stator half (8D) over the two alignment studs and rotor (8A) with seal ring side down onto the first stator half (8B) aligning any timing marks applied for this purpose.
HY13-1512-006-M1/USA Final Checks Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series Final Checks • Pressurize the Torqmotor™ with 100 p.s.i. dry air or nitrogen and submerge in solvent to check for external leaks. • Check Torqmotor™ for rotation. Torque required to rotate coupling shaft should not be more than 50 ft. lbs.
HY13-1512-006-M1/USA Tips Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series Tips for Maintaining the Torqmotor™ Hydraulic System • Adjust fluid level in reservoir as necessary. • Encourage all operators to report any malfunction or accident that may have damaged the hydraulic system or component. • Do not attempt to weld any broken Torqmotor™ component. Replace the component with original equipment only. • Do not cold straighten, hot straighten, or bend any Torqmotor™ part.
HY13-1512-006-M1/USA Notes Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series 53 Parker Hannifin Corporation Hydraulic Pump/Motor Division Greeneville, TN 37745 US
HY13-1512-006-M1/USA Notes Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series 54 Parker Hannifin Corporation Hydraulic Pump/Motor Division Greeneville, TN 37745 US
HY13-1512-006-M1/USA Offer of Sale Torqmotor™ Service Procedure TC, TS, TB, TE, TJ, TF, TG, TH and TL Series The items described in this document and other documents or descriptions provided by Parker Hannifin Corporation, its subsidiaries and its authorized distributors are hereby offered for sale at prices to be established by Parker Hannifin Corporation, its subsidiaries and its authorized distributors.
Parker Hannifin Corporation 2745 Snapps Ferry Road Greeneville, TN 37745 USA Tel: (423) 639-8151 FAX: (423) 787-2418 www.parker.
