Aimco Brakes PTRF Operations Manual
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10000 SE Pine St., Portland, OR 97292-0460 503-254-6600 Fax 503-255-2615 PTRF-1-1 Operation Manual ISO 9001: 2015 Certified
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Table of Contents
1. Contents of PTFR-1-1 ............................................................................... 3
2. Loosening the Liner Casing Setter ....................................................... 4 - 7
3. Tightening the Liner Casing Setter ............................................................ 8
4. Fill and Draw Sheet ............................................................................ 9 - 11
Introduction
The...
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- 3 - 1. PTRF-1-1 Universal Pulse Unit Repair Fixture 2. Press Caps 3. Chuck Block and Slide Pieces (Shown with slide pieces installed) 4. Hex Setter Adapters for UL and ULT Tools 5. ¾” Square Spanner 6. Small and Large Insert Plates 1 2 3 4 5 6
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1. The Slide Pieces (Figure 1) have four different size pins in them that will need to
be matched to the specific Pulse Unit that is being serviced. The depth of the pin
within the slide piece should also be set to suit the specific Pulse Unit being
serviced.
2. The PTRF Adapters (Figure 2) are used either individually or in combinations to
suit the specific Pulse Unit being serviced.
2 1
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1. Insert the Slide Pieces into the Chuck Block (Figure 1), select the proper Press
Cap and install open side up into the Chuck Block. Fit the Pulse Unit onto the
Pins in the Slide Pieces.
2. Select the appropriate PTRF Adapters and Press Cap that fit the Pulse Unit is
being serviced. Fit to the Pulse Unit.
2 1
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1. Select the proper Insert Plate for the Pulse Unit that is being serviced. Note: The
Front Liner Plate should not rest on the Insert Plate.
2. Install the Clamp Plates into the Insert Plate and install the Clamp Plate Screws
into the PTRF.
2 1
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- 7 - 1. Install the Pulse Unit with the Chuck Block, or PTRF Adapter into the PTRF, lining up the flats on the side of the Pulse Unit with the Clamp Plates. Thread the Press Screw down through the Chuck Block, or PTRF Adapter, and onto the Press Cap. Tighten the Clamp Plate Screws and apply a quarter turn of pressure on the Press Screw. Secure the Chuck Block, or PTRF Adapter, with the Lock Nut on the Press Screw. Note: Pulse Units that take the Pins are Left Hand Threads and units...
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1. When re-installing the Liner Casing Setter, please consult the Fill and Draw
Sheets to get the proper PTRF Press Load for the Pulse Unit being serviced.
Apply this torque to the Press Screw with a properly calibrated Torque Wrench.
2. Consult the Fill and Draw Sheets for the proper torque to apply to the Liner
Casing Setter for the Pulse Unit that is being serviced. Apply this torque to the
Liner Casing Setter using a properly calibrated torque wrench.
Note: Pulse Units...
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Fill, Draw, & Torque Sheet
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Key Model of this
Tool Group
Full Volume
of Liner Oil
in Pulse Unit
(approx.)
Volume to be
Removed from
the Full Volume
(approx.)
Torque to
Tighten Liner
Casing Setter
(approx.)
Torque to
Tighten Liner
Casing Setter
(approx.)
Load to
Press on
Rear Liner
Plate
Load to
Press on
Rear Liner
Plate
Hydraulic Press P.T.R.F.
Model cc’s cc’s NM Ft-Lbs Tons Ft-Lbs/Nm
ALPHA-45(S)(D) & 61(D) 5.0 0.45+/-.05 70+/-5 52+/-4...
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Fill, Draw, & Torque Sheet
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Key Model of this
Tool Group
Full Volume
of Liner Oil
in Pulse Unit
(approx.)
Volume to be
Removed from
the Full Volume
(approx.)
Torque to
Tighten Liner
Casing Setter
(approx.)
Torque to
Tighten Liner
Casing Setter
(approx.)
Load to
Press on
Rear Liner
Plate
Load to
Press on
Rear Liner
Plate
Hydraulic Press P.T.R.F.
Model cc’s cc’s NM Ft-Lbs Tons Ft-Lbs/Nm
UA-130MC, 130AMC,
1300AMC 29.4 1.50+/-0.1 185+/-10 137+/-7 3 60/81...