3-32 ENGINE
• Insert the valves, with their stems coated with high quality mo-
lybdenum disulfide lubricant (SUZUKI MOLY PASTE) all around
and along the full stem length without any break.
' 99000-25140: SUZUKI MOLY PASTE
&
When inserting each valve, take care not to damage the
lip of the stem seal.
• Install the valve springs with the small-pitch portion A facing
cylinder head.
B: Large-pitch portion.
• Put on the valve spring retainer using the valve spring com-
pressor, press down the spring, fit the two cotter halves to the
stem end, and release the compressor to allow the cot er 1 to
wedge in between seat and stem. Be sure that the rounded lip
2 of the cotter fits snugly into the groove 3 in the stem end.
% 09916-14510: Valve spring compressor
09916-14910: Valve spring compressor attachment
09916-84511: Tweezers
&
Be sure to restore each spring, valve and spring retainer
to their original positions.
CYLINDER
CYLINDER DISTORTION
Check the gasketed surface of the cylinder for distortion with a
straightedge and thickness gauge, taking a clearance reading at
several places as indicated. If the largest reading at any position
of the straightedge exceeds the limit, replace the cylinder.
" Cylinder distortion
Service Limit: 0.05 mm (0.002 in)
% 09900-20803: Thickness gauge
Yellow paint
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