Suzuki GSX1200 1999 Service Manual page 65

3-30 ENGINE
• Locate the plate A on the cylinder head of exhaust side.
ROCKER ARM AND SHAFT
ROCKER ARM SHAFT OUTSIDE DIAMETER INSPECTION
On the sliding surface, take two measurements, at right angle to
each other.
If the outside diameter measured is less than the standard value,
replace the shaft.
% % % % % Rocker arm shaft O.D.
Standard: 11.973 – 11.984 mm
! !
! 09900-20205: Micrometer (0 – 25 mm) ! !
ROCKER ARM INSIDE DIAMETER INSPECTION
Measure the rocker arm inside diameter in two directions at right
angle to each other.
If the inside diameter measured exceeds the standard value, re-
place the rocker arm.
% %
% Rocker arm I.D. % %
Standard: 12.000 – 12.018 mm
! ! ! 09900-20605: Dial calipers ! !
REASSEMBLY
• Oil each oil seal, and press-fit them into position with the valve
guide installer.
! !
! 09916-44310: Valve guide remover/installer ! !
#
Do not reuse the oil seals.