Repair manual

MAIN DATA - VALVES AND VAL VE GUIDES
* Values to be obtained after installing t he valve guides
71718
Figure 72 Figure 73
Check, by means of a micrometer, that valve stem diameters
are as specified; if necessary, grind the valves seat with a
grinder, removing the minimum quantity of material.
INSTALLATION DIAGRAM FOR VALVE GUIDES AND VALVES
* Values to be obtained after installing t he guide valves
Valve guides
101508
INTAKE EXHAUST
Valves
48625
Figure 74
Removing deposits and checking t he valves
Remove carbon deposits using the metal brush supplied.
Chec k that the valves show no signs of seizure or cracking.
Check the diameter of the valve stem using a micrometer
(see Figure 73) and replace if necessary.
SECTION 4 - OVERHAUL AND TECHNICAL SPECIFICATIONS
35
F3C CURSOR ENGINES
Print P2D32C005 E Base - May 2007