Suzuki GSX-R750 Service Manual page 301

Piston and Conrod
• Apply a small quantity of molybdenum oil solution
onto each piston pin.
M/O: Molybdenum oil (MOLYBDENUM OIL
SOLUTION)
• Assemble the piston and conrod.
NOTE
When installing the pistons, the indent "A"
on the piston head must be brought to the
other side of ID code "B" on the conrod big
end.
• Install the piston pin circlips (1).
CAUTION
!
Use new piston pin circlips (1) to prevent
circlip failure which will occur when it is bent.
NOTE
End gap of the circlip "C" should not be
aligned with the cutaway in the piston pin
bore.
1
"B"
"A"
I838H1140029-01
"C"
I838H1140030-01
• Apply a small quantity of molybdenum oil solution to
the sliding surface of the pistons and cylinder walls.
M/O: Molybdenum oil (MOLYBDENUM OIL
SOLUTION)
NOTE
Be sure to install the pistons in the cylinders
from which they were removed in
disassembly, referring to the cylinder
numbers, #1 through #4, scribed on the
piston.
• Install the pistons with conrods into the cylinders from
topside using the special tool.
NOTE
When installing the pistons, the indent "D" of
each piston head must be brought to the
exhaust side.
Special tool
(A): 09916–77310 (Piston ring compressor)
(A)
Engine Mechanical: 1D-57
I838H1140031-01
"D"
I837H1140131-01