Service Manual

HY13-1512-006-M1/USA

Torqmotor™ Service Procedure

TC, TS, TB, TE, TJ, TF, TG, TH and TL Series

Parker Hanniﬁ n Corporation

Hydraulic Pump/Motor Division

Greeneville, TN 37745 US

• 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. (N m)

• Sockets: 1/2 or 9/16 inch thin wall, 1 inch

• Allen Sockets: 3/16, 3/8 inch

• Adjustable crescent wrench or hose ﬁ tting wrenches

• SAE 10W40 SE or SF oil

• Special bearing mandrel for TC, TB & TE Torqmotors (SEE FIGURE 1)

• Special bearing mandrel for TH Torqmotors (consult factory)

• Special bearing mandrel for TF, TG & TJ Torqmotors (SEE FIGURE 2)

• Feeler gage .005 inch (.13 mm)

• TC, TB & TE Torqmotors require blind hole bearing puller for 1.06 inch (26.9) mm) and 1.62 inch (41.1 mm)

diameter bearing/bushing.

• TH Torqmotors require blind hole bearing puller for a 1.575 inch dia. (40.0 mm) and 2.130 inch dia. (54.1 mm)

bearings.

• TJ, TF, TG & TL Torqmotors require blind hole bearing puller for 1.400 inch dia. (35.6 mm) and 2.130 inch dia.

(54.1 mm) bearings.

• Clean corrosion resistant grease. Part #406018 is included in each seal kit. Recommended grease is Parker

Speciﬁ cation #045236 or Mobil Mobilith SHC

460

NOTE: The available service seal kits include the recommended grease as a grease pack #406018

CAUTION: Mixing greases that have different bases can be detrimental to bearing life.

Tools and Materials Required for Servicing