Workshop Repair Manuals

Volvo Workshop Manuals

[PREV PAGE] [NEXT PAGE]

volvo Workshop Repair Guides


940 L4-2.3L SOHC VIN 88 B230F (1992)

Engine, Cooling and Exhaust > Engine > Cylinder Head Assembly > Valve Guide > Component Information > Specifications

Page 1
background image

Valve Guide: Specifications

INTAKE VALVE GUIDE:

length ................................................................................................................................................................................................  52 mm (2.047 in)
Inner diameter .....................................................................................................................................................  8.000-8.022 mm (0.3150-0.3158 in)
Height above upper face of cylinder head ...............................................................................................................  15.4-15.6 mm (0.6063-0.6142 in)
Clearance:

valve stem to valve guide [1]  .......................................................................................................................  0.030-0.060 mm (0.0012-0.0024 in)
Max. ........................................................................................................................................................................................  0.15 mm (0.006 in)

EXHAUST VALVE GUIDE:

length ................................................................................................................................................................................................  52 mm (2.049 in)
Inner diameter .....................................................................................................................................................  8.000-8.022 mm (0.3150-0.3158 in)
Height above upper face of cylinder head ...................................................................................................................  17.9-18.1 mm (0.705-0.713 in)
Clearance:

valve stem to valve guide [1]  .......................................................................................................................  0.060-0.090 mm (0.0024-0.0036 in)
Max. ........................................................................................................................................................................................  0.15 mm (0.006 in)

VALVE GUIDES, (available in three oversizes):

Standard ......................................................................................................................................................................................................  No groove
Oversize 1 ......................................................................................................................................................................................................  1 groove
Oversize 2 .....................................................................................................................................................................................................  2 grooves
Oversize 3 .....................................................................................................................................................................................................  3 grooves

_______________________________
[1]:  Measured with new valve

Engine, Cooling and Exhaust > Engine > Cylinder Head Assembly > Valve Guide > Component Information > Specifications

[PREV PAGE] [NEXT PAGE]