vauxhall Workshop Repair Guides

Vauxhall Workshop Service and Repair Manuals

Manual Transmission F 16/F 18/F 20/F 25/F35|Specifications > < Gear Wheels, Remove and Install (F18)

Synchro Body Assembly, Remove and Install (F18)

Note:   Transmission remains installed.

  Remove

Remove gearshift cover (1) – see operation "Gearshift Cover, Remove and Install and/or Seal (F13/F17/F17+/F18)".

Remove reversing lamps switch (2).

Remove end shield cover (3) – see operation "Gasket for End Shield Cover, Replace (F13/F17/F17+/F18)".

Remove end shield (4) from transmission – see operation "Gasket for End Shield, Replace (F13/F17/F17+/F18)".

Object Number: 2415517  Size: DEFAULT

  Remove

Remove main shaft – see operation "End Shield, Dismantle and Assemble (F18)".

Dismantle main shaft – see operation "Main Shaft, Dismantle and Assemble (F18)".

  Inspect

Replace affected synchromesh body assembly if necessary:

1

3rd/4th gear synchromesh body assembly

2

1st/2nd gear synchromesh body assembly


Object Number: 2415536  Size: DEFAULT

Note:   5th gear synchromesh body assembly is removed and installed within the scope of the operation "End Shield, Dismantle and Assemble (F18)".

Note:   If a synchromesh body assembly has been completely dismantled then the following method of procedure shall be observed for assembly.

  Assemble

Insert synchromesh body (3) into shifter collar (2). Insert slide blocks (1 and 5) with the open end toward synchromesh body.

Insert synchroniser spring (4); ensure that the correct end of synchromesh body raises (arrow) for correct installation position.

If this is not the case, turn synchroniser spring 180° and reinstall.

Offset end of synchroniser engages in a slide block.

Object Number: 2414066  Size: DEFAULT

  Install

Assemble main shaft – see operation "Main Shaft, Dismantle and Assemble (F18)".

Install main shaft – see operation "End Shield, Dismantle and Assemble (F18)".

  Install

Insert end shield (1) in transmission – see operation "Seal Ring for End Shield, Replace – F13/F17/F17+/F18".

Install end shield cover (2) – see operation "Gasket for End Shield, Replace (F13/F17/F17+/F18)".

Install reversing lamps switch (4) with new seal ring – tightening torque 20 Nm / 15 lbf. ft.

Install gearshift cover (3) – see operation "Gearshift Cover, Remove and Install and/or Seal (F13/F17/F17+/F18)".

Object Number: 2415518  Size: DEFAULT

  Inspect

Check transmission fluid level – see operation "Transmission Fluid Level, Check and Correct (F13/F17/F17+/F18)".


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Manual Transmission F 16/F 18/F 20/F 25/F35|Specifications > < Gear Wheels, Remove and Install (F18)