6
45528270_ed1
Place the Lock Pin Assembly (18) into the top “OUT” Port of the
Drive Housing and tighten to the specified requirements.
Place the Elbow (19) into the out Port of the Drive Housing and
orient approximately as shown to facilitate routing of the Piston
Activation Tube (22).
Connect the Air Supply Tube (11) to the Connector (10) and to the
Elbow (14), assembled in Port “1” of the Valve (16).
Connect the Piston Activation Tube (22) to the Elbow (17) and to
the Elbow (14), assembled in Port “4” of the Valve (16).
Connect the Piston Activation Tube (22) to the Elbow (19) and to
the Elbow (14), assembled in Port “2” of the Valve (16).
8.
9.
10.
11.
12.
Assembly of the Pendant and Hose Kit
Refer to drawing 45535762, and associated parts list, for more
details on assembly and the associated components.
Thread Sealant (SMB-441) required on all NPT connections in the
assembly.
Tighten all NPT threads in the assembly to hand tight plus
1 to 2 turns.
Assemble the Swivel Elbows (12) to the Backhead of the Barring
Motor as shown and tighten to the specified requirements.
Attach the Air Supply Tube (11) to the Connector (10).
1.
2.
3.
4.
5.
Shoulder Length
Assembled Planet Gear
Needle Bearing Tool For Planet Gears
Shoulder Diameter
Shoulder To
Regulate Depth
Pilot to Fit I.D of Bearing.
Length of Pilot to be
Approximately 1/8” Less than
Length of Bearing
Gear Length - Bearing Length
2
15°
=
(Dwg. TPC488)
Troubleshooting Guide
Trouble
Probable Cause
Solution
Motor will not operate
Rotor shaft and Gear Frame Planet Gears
binding due to improper installation.
Disassemble and correct as necessary
Spline in shaft of Gear Head and Planet
Gears binding due to improper installation
Solution same as above
Loss of power
Low air pressure at Motor
Check air supply. For top performance, the
air pressure must be 90 psig (6.2 bar) at the
inlet to the motor
Worn Vanes
Install a new set of Vanes
Damaged Rear End Plate Gasket
Install a new Rear End Plate Gasket
Inadequate Motor lubrication
Check air line lubricator. Refer to Lubrication
Section for lubrication specifications
Worn or damaged parts
Disassemble the Motors and examine parts.
Replace any worn or damaged parts
Motor heats up
Inadequate lubrication
Refer to Lubrication Section
Gear case heats up
Improper lubrication
Refer to Lubrication Section
Grease leakage
Too much grease in the Gear case
Refer to Lubrication Section
Related Documentation
For additional information refer to:
Product Safety Information Manual 45526654.
Product Information Manual 80238041.
Parts Information Manual 45528262.
Manuals can be downloaded from www.irtools.com.
