TRANSGO 6T40-PDP-OS User manual

Brand: TRANSGO

Model: 6T40-PDP-OS

Type: User manual

TRANSGO 6T40-PDP-OS Pulse Damper Piston Repair Kit is designed to fix worn damper issues in 6T40/45 Gen 2 and 3 valve bodies, resulting in smoother solenoid signals and cleaner shifts. It includes five oversize dampers and springs for all five pulse damper piston locations in the valve body. The kit also includes a jig tool, reamer, lineup pin, bolts, wing nuts, and aluminum washers for precise reaming and installation. With this kit, you can restore proper clutch control and eliminate flare shifts, harsh shifts, or erratic shifts caused by poor damper performance.

TRANSGO 6T40-PDP-OS Pulse Damper Piston Repair Kit is designed to fix worn damper issues in 6T40/45 Gen 2 and 3 valve bodies, resulting in smoother solenoid signals and cleaner shifts. It includes five oversize dampers and springs for all five pulse damper piston locations in the valve body. The kit also includes a jig tool, reamer, lineup pin, bolts, wing nuts, and aluminum washers for precise reaming and installation. With this kit, you can restore proper clutch control and eliminate flare shifts, harsh shifts, or erratic shifts caused by poor damper performance.

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P

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6T40-PDP-OS Pulse Damper Piston Repair

6T-PDP-TKC Tool kit required

Fits all 6T40/45 Gen 2 and 3

Five pistons and Springs Fixes:

One 6T40/45 Gen 2 or Gen 3 VB

©TransGo 2021

Ball Capsule

Gen2 Only

3/21/2022

= Pulse Damper

Locaons

Closed

End

All 6T40 Gen 2 Install Spring 1st

into casng with open end of

piston towards spring.

5 oversize dampers and springs

are included in this kit:

6T40/45 Gen 2 & 3 Channel Casng’s

Have Five Pulse Damper Pistons

Even a lile wiggle has a signicant eect

on solenoid pressure to the controlling

clutch regulator valves. Flare shis, harsh

shis or errac shis are a result of poor

clutch control. A worn damper must

be corrected to provide a smooth solenoid

signal to the clutch regulator it serves. The

smoother the solenoid signal, the more

consistent and cleaner the shis will be.

PCS3-R1/456

PCS5-1234

PCS2-35R

PCS1-26 EPC

Page 2 ©TransGo 2021 3/21/2022

Tools shown on this page are not included in this kit.

Need tools? Order TransGo p/n 6T-PDP-TKC

Reamer Alum Washers

Bolts and Wing Nuts

Step 1. Install Threaded bushing

into Jig tool on the side shown

and ghten with pliers.

Jig Tool

Step 3. Place jig with bushing over lineup pin and

rotate jig unl two bolt holes lineup in jig slots.

Always use the thick aluminum washers on both

sides to protect VB and Jig. Tighten down jig with

supplied bolts, thick washers and wing nuts. Re-

move lineup pin and its ready to ream.

Step 4. Use lots of WD-40 and low speed on your

favorite portable drill and let the reamer do the

cung unl it booms in the bore. Don’t force

the reamer! Bore nish and Reamer life require a

slow inward movement and lots of WD 40.

Keep an extra set of 6T40-PDP-OS dampers on

hand. You’ll need them for the next job!

Step 2. Install small end of lineup pin into

the damper hole to be reamed.

Lineup Pin

Heads up this is a carbide reamer for longer tool life.

Always return it to its plasc sleeve to protect it.

Carbide chips if allowed to roll around in a tool box.

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TRANSGO 6T40-PDP-OS User manual

Brand: TRANSGO

Model: 6T40-PDP-OS

Type: User manual

TRANSGO 6T40-PDP-OS Pulse Damper Piston Repair Kit is designed to fix worn damper issues in 6T40/45 Gen 2 and 3 valve bodies, resulting in smoother solenoid signals and cleaner shifts. It includes five oversize dampers and springs for all five pulse damper piston locations in the valve body. The kit also includes a jig tool, reamer, lineup pin, bolts, wing nuts, and aluminum washers for precise reaming and installation. With this kit, you can restore proper clutch control and eliminate flare shifts, harsh shifts, or erratic shifts caused by poor damper performance.

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