Suzuki GSX-R 1000 Service Manual: Piston ring removal and installation
Removal
- Remove the piston. Refer to “engine bottom side disassembly” .
- Carefully spread the ring opening with your thumbs and then push up the opposite side of the 1st ring to remove it.
| Note do not expand the piston ring excessively since it is apt to be broken down. |
- Remove the 2nd ring and oil ring in the same manner.
Installation
Note
|
- Install the piston rings in the order of the oil ring, second ring and top ring.
- the first member to go into the oil ring groove is
the spacer (1).
After placing the spacer, fit the two side rails (2).
| Caution when installing the spacer, be careful not to allow its two ends to overlap in the groove. |
|
- Install the 2nd ring (3) and 1st ring (4) to piston.
| Note 1st ring (4) and 2nd ring (3) differ in shape. |
| Note face the side with the stamped mark upward when assembling. |
- Position the gaps of the three rings and side rails as shown. Before inserting piston into the cylinder, check that the gaps are so located.
|
- Install each piston and piston pin. Refer to “engine bottom side assembly” .
Cylinder inspection
Refer to “engine top side disassembly” .
Refer to “engine top side assembly” .
Cylinder distortion
Check the gasket surface of the cylinder for distortion.
Use a straightedge and thickness gau ...
Piston and piston ring inspection
Refer to “piston ring removal and installation” .
Piston diameter
Measure the piston diameter using the micrometer at 15
mm (0.6 In) “a” from the skirt end. If the piston diameter
is less than the ...
Other materials:
Tp reset
When replacing the throttle body assembly or tp sensor
with a new one or reinstalling the tp sensor, reset the
tp learned value in the following procedures:
Note
keep the throttle valves fully closed while
resetting the tp learned value.
Turn the ignition switch on.
...
Balancer shaft journal bearing removal and
installation
Refer to “engine bottom side disassembly” (page 1d-
49).
Refer to “engine bottom side assembly” .
Removal
Remove the balancer shaft journal bearings (1).
Note
do not remove the bearings (1) unless
absolutely necessary.
Make a note of where the bearings are
r ...
Crankcase breather (pcv) cover inspection
Inspect the crankcase breather (pcv) cover in the
following procedures:
remove the crankcase breather (pcv) cover. Refer to “crankcase breather
(pcv) hose / reed valve / cover removal and installation” .
Inspect the crankcase breather (pcv) cover for
carbon deposit. If carbon ...