My Datsun

My DatsunMy DatsunMy Datsun

My Datsun

My DatsunMy DatsunMy Datsun
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  • Resto Page Contents
  • 2006 Teardown
  • 2007-2008 Small Steps
  • 2010 U20 Rebuild
  • Feb-Aug 2011 Rear Axle
  • Sep- 2011 Chassis and Tub
  • Oct - 2011 5 Speed Build
  • 2012 Eng and Body Work
  • 2013 - 2016 Start Over
  • 2017 - U20 00589 Rebuild
  • 2019 - U20 & Rotisserie
  • 2020 - Undercarriage
  • Aug 2020 Servo 5 Speed
  • 2021 Body On!
  • 2022 Floor Pan
  • 2023 New Shop!
  • 2024 Moved In

Aug 2020 - Servo Style 5 Speed Rebuild

Aug 2020 - Bell Housing

Aug 2020 - Center Carrier

This will be my second 5 speed, so I feel a little better as I have done this all before.

Aug 2020 - Center Carrier

Aug 2020 - Center Carrier

Main Shaft.

Aug 2020 - Servo Single Nut

Aug 2020 - Servo Single Nut

If you look at the previous 5 Speed build you will see the brass synchro's and, in this box, you can see the Porsche style steel synchro's.

Aug 2020

Aug 2020 - Shift Fork Pins

Aug 2020 - Servo Single Nut

Aug 2020

Aug 2020 - Shift Fork Pins

Aug 2020 - Shift Fork Pins

Aug 2020 - Shift Fork Pins

Aug 2020 - Shift Fork Pins

Aug 2020 - Shift Fork Pins

The roll pins need to be tapped out to remove shift forks.

Aug 2020

Aug 2020 - Check Balls

When you pull the checking plugs there are two steel balls in each slot (don't lose them).

Aug 2020 - Disassembly

Aug 2020 - Disassembly

Slow and steady.

Aug 2020 - Synchro's

Aug 2020 - Synchro's

Aug 2020 - Disassembly

Two of the synchro rings were worn.

Aug 2020 5th Gear

Aug 2020 - Synchro's

Aug 2020 5th Gear

I bought a welded 5th gear and was lucky to be able to buy two new Synchronizers that will be used in this box.

Aug 2020

Aug 2020 - Synchro's

Aug 2020 5th Gear

Aug 2020

Aug 2020

Aug 2020

Aug 2020

Aug 2020

Aug 2020

Aug 2020

Aug 2020

Aug 2020

Aug 2020

Aug 2020

Aug 2020

Aug 2020

Aug 2020

Aug 2020

Aug 2020

Aug 2020

Aug 2020

Aug 2020

Aug 2020

Aug 2020 Snap Rings

Aug 2020

Aug 2020 Snap Rings

Aug 2020 Snap Rings

Aug 2020 Snap Rings

I had mentioned that you will need a quality set of heavy-duty pliers for the snap rings.

Aug 2020

Aug 2020 Snap Rings

Aug 2020 Snap Rings

Aug 2020 - Worn Synchro

One of the really worn synchronizers.

Aug 2020 - Band Brakes

The two inner band brakes are what ride inside the synchromesh ring.

Aug 2020 - Thrust Blocks

Aug 2020 - Thrust Blocks

The gears have a thrust block and small anchor blocks.

Aug 2020

Aug 2020 - System

Aug 2020 - Thrust Blocks

Aug 2020

Aug 2020 - System

Aug 2020 - System

Aug 2020 - System

Aug 2020 - System

Aug 2020 - System

With the snap ring off you can see how the brake bands sit inside of the synchromesh ring.

Aug 2020

Aug 2020

Aug 2020 - Old Bearing

Pressing out the old bearings.

Aug 2020 - Ready to Assemble

With new bearings, seals, gaskets, and a few synchro's, its time to put it all together.

Aug 2020 - Needle Bearings

I bought all new bearings from Dean, and he sells these needle bearings as well.

Aug 2020

Aug 2020

Aug 2020 - New Bearings

Pressing on new bearings.

Aug 2020 - New Bolts

The center plate bolts are a cross Phillips type that are HARD to remove (dimpled in to secure them), these replacements have a much better design.

Aug 2020

Aug 2020 - New Bearings

Aug 2020

Aug 2020 - New Bearings

Aug 2020 - New Bearings

Aug 2020 - New Bearings

Aug 2020 - New Bearings

Aug 2020 - New Bearings

New Bearings from Dean.

Aug 2020 - Single Nut

This nut gets a high torque (122-144 ft-lb) and has a lock plate to avoid backing off.  My Borg Warner rebuild used a double nut to lock in place. II will put a weld at the nut junction for safety's sake.

Aug 2020

Aug 2020

Aug 2020 - Ball Bearing

The speedo gear has a small bearing to keep it in place between two C Clips.  A small dab of grease holds in place until the gear covers it.

Aug 2020

Aug 2020 - Seals

Will remove seals and grommets, clean, and then reassemble.

Aug 2020 - Main Bearing Ring

Aug 2020 - Main Bearing Ring

Aug 2020 - Main Bearing Ring

There are a few sizes available for this ring to ensure the proper spacing between the two carriers.

Aug 2020 - Final Assembly

Aug 2020 - Main Bearing Ring

Aug 2020 - Main Bearing Ring

Rear extension going on.  The eight bolts get a 15.91 ft lb. torque.

Aug 2020 - Shift Grommet

Aug 2020 - Main Bearing Ring

Aug 2020 - Shift Grommet

New clutch fork grommet comes with Deans rebuild kit.

Aug 2020 - Throw Out

Aug 2020 - Shift Grommet

Original throw-out bearing.

Aug 2020 - Change

DRPs larger pressure plate (matched to my alum flywheel) requires a different size bearing so I pressed the old one off.

Aug 2020 - Pressed On

Pressed the new one on the carrier.

Aug 2020 - Clutch Fork

Aug 2020 - Clutch Fork

Greased and installed the new TO Bearing on the carrier's tube.

Aug 2020 - Done!

Aug 2020 - Clutch Fork

Ready to pair with motor.

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