volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Engine lubrication > < Renewing valve guides
6-cyl. fuel injection engine Mechanics
Servicing valve gear
Renewing valve stem seals
 
W15-0010

(with cylinder head fitted)

Special tools, workshop equipment, test and measuring appliances and auxiliary items required

  • ◆ 2036 Valve assembly appliance
  • ◆ 3047A Puller
  • ◆ 3129 Fitting tool
  • ◆ VW 541/1A Valve lever
  • ◆ VW 541/5 Thrust piece
  • ◆ VW 653/3 Pressure hose
  • ‒ Remove camshafts .
  • ‒ Remove bucket tappets (do not interchange) and store with the contact surface downwards.
 
V15-0811
  • ‒ Remove spark plugs.
  • ‒ Set piston of appropriate cylinder to "bottom dead centre".
  • ‒ → Fit assembly tool 2036 and adjust mountings to height of studs.
  • ‒ Screw compressed air hose VW 653/3 into spark plug thread and apply a continuous pressure of
         min. 6 bar.
  • ‒ Remove valve springs with lever VW 541/1A and press piece VW 541/5.
 
V15-0815

Note:

Tight cotters can be loosened by tapping lightly on the lever.

  • ‒ Pull off valve stem seals with 3047A.
  • ‒ → To prevent damage to the new valve stem seals, place plastic sleeve -A- on valve shaft.
  • ‒ Oil valve stem seal -B-, place it in the tool 3129 and push carefully onto the valve guide.

Engine lubrication > < Renewing valve guides