Daewoo D1146 Maintenance Manual page 55

or valve guide.
Valve stem end play
0.04 ∼ 0.07 mm
Intake valve
Exhaust valve 0.06 ∼ 0.09 mm 0.25 mm
Assemble the valve at cylinder
head's valve guide and see if it is
centered with the valve seat using a
special tool.
3) Valve seat
Contacting face amount
As for the valve seat's wear, measure
the width of the contact surface with
intake valve seat and exhaust valve
seat. If beyond the limit value, replace
the valve seat.
Assemble the valve at the valve seat
of the cylinder head, and check the
amount of depression of the valve
from the lower portion of the cylinder
head using a dial gauge.
Valve depression
Intake &
Exhaust
If the amount of depression is
beyond the specified limit, replace
the valve seat.
Standard Limit
0.2 mm
Standard Limit
0 ∼ 0.3 mm
0.55 mm
51
D1146/D1146TI/DE08TIS
MAINTENANCE MANUAL
Printed in Jan. 2001 PS-MMA0415-E1A