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[Datsun 1200 encyclopedia]

Release Lever

From Datsun 1200 Club

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Categories: Clutch | Transmission

The Clutch Release Lever is also known as the clutch fork or withdrawal lever. The release lever is inside the transmission bellhousing and operates the release bearing to engage/disengage the clutch.

Contents

Overview

TM-04_TM9.jpg

  1. Withdrawal lever
  2. Return spring
  3. Release bearing

CL-02-CL-3.jpg 2928.jpgAlbum click to view

RHD, cable clutch

All 1200s, including coupe, sedan, wagon and pickup -- all years -- use the same lever. 3-speed, 4-speed and 5-speed use the same lever. RHD and LHD levers and their rubber dust covers differ. All other parts (spring, pivot ball and release bearing) are the same RHD vs LHD.

  • 30531-H1000 LEVER-WITHDRAWAL

connects to: Clutch Cable
23059.jpgAlbum click to view 19050.jpgAlbum click to view

Only when using a non-56 gearbox does the release lever change. Since all 1200 gearboxes are 56-series, all the levers are the same. But say you fit a 60-series gearbox, the lever will change.
23057.jpgAlbum click to view

Comparison

56 vs 60 (60 is the top one)
174_4fdf1657bc7f1.jpgUpload click to view

56-series
* 30531-H1000 Withdrawal B110/B120/B210/B310
60-series
* 30531-H7410 Withdrawal B210/B310
63-series (hydraulic used on RHD)
* 30531-B5050 LEVER-WITHDRAWAL B210 F4W63L, L16S.FS5W63A
* 30531-K0550 LEVER-WITHDRAWAL B210 A14.FS5W63A

60-series
27198.jpgAlbum click to view 174_5bf6ee36d2197.jpgPost click for topic

Part Numbers

B210 & B310 56-series is the same, except for the Release Bearing sleeve.

* 30531-H1000 LEVER-withdrawal, clutch
* 30537-H1000 PIN-ball, withdrawal lever
  08915-14010 (89-15140-1) WASHER-lock
* 30501-H1000 SLEEVE-bearing, clutch release
* 30501-H1000 SLEEVE-CLUTCH RELEASE B120 7510- LB
* 30501-50000 SLEEVE-CLUTCH RELEASE B120 7510- SB, B210 F4W56A
* 30502-21000 BEARING-clutch release
* 30533-H1001 SPRING-return, clutch release
* 30542-H1000 COVER-dust, withdrawal lever
* 30543-H1000 BOOT-rubber, transmission case $1.70 USD

24655.jpgAlbum click to view

LHD, Hydraulic Clutch

56-series and 60-series
23599.jpgAlbum click to view

Part Numbers

Also see:
* Release Bearing
56-series and 60-series: B110 & B210
* 30531-H1600 LEVER-WITHDRAWAL CLUTCH
* 30533-H1001 SPRING-RETURN CLUTCH RELEASE
* 30542-H1600 COVER-DUST WITHDRAWAL LEVER
63-series: B210 5-speed (debuted April 1976)
* 30531-K0550 LEVER-WITHDRAWAL,CLUTCH
* 30542-N9000 COVER-DUST
* 30514-14600 SPRING-HOLDER,BEARING SLEEVE
Common parts
* 30537-21010 PIN-BALL WITHDRAWAL LEVER 
  NOTE: Datsun 510 part number
* 30537-H1000 PIN-BALL WITHDRAWAL LEVER
  08915-14010 WASHER-SPRING
* 30543-H1600 BOOT-RUBBER

Converting

Hydraulic to Cable

For transmission equipped for Hydraulic clutch (slave cylinder), convert it to work in an RHD cable-clutch 1200.

23588.jpgAlbum click to view

  1. cut the oval out of bellhousing, it's already cast in place
  2. fit a cable clutch release arm. Throwout bearing and spring are the same, only the fork is different.
  3. fit the cable through the bellhousing and over the release arm hook
  4. Adjust the play at pedal
  5. Adjust the play at firewall

Cable to Hydraulic

For transmission equipped for cable clutch, convert it to work with a Hydraulic clutch slave cylinder.

23589.jpgAlbum click to view

  1. cut the oval out, it's already cast in place
  2. Drill and tap the holes for the Datsun slave cylinder (boss is already there). Also get the adjusting rod
    4652.jpgAlbum click to view
  3. fit a hydraulic type #clutch release arm & spring. Throwout bearing is the same, only the fork is different.
  4. Bleed the master and install (if you have a cable clutch, see RHD Hydraulic Conversion)
  5. Fit slave and hydraulic lines
  6. Bleed the slave
  7. Adjust the play at pedal
  8. Adjust the play at release arm

RHD gearboxes: Both 4-speeds and 5-speeds have the hydraulic clutch features
27024.jpgAlbum click to view

レリーズ フォーク 

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This page has been accessed 11,963 times. This page was last modified 18:35, 11 July 2019. Content is available under Datsun 1200 Club.