- 46-
ENGINE
- 146 -
• ring en gap
Out of specification
Replace.
Repairing limit value
Top ring/2nd ring:0.5mm
• ring si e clearance
Use a thickness gauge.
Out of specification
Replace the piston an
rings as a set.
NOTE
Clean carbon from the piston ring grooves
and rings before measuring the side
clearance.
Side clearance
Standard Limit
Top ring
0.04~0.08mm
0.13mm
2nd ring
0.03~0.07mm
0.13mm
• piston pin to piston clearance.
a. Measure the piston pin outsi e iameter.
. Measure the piston pin ore insi e iameter.
Repairing limit value
0.08mm
c. Calculate the piston pin to piston clearance
with the following formula.
Piston pin to piston clearance Piston pin
ore insi e iameter Piston pin outsi e
iameter
. If out of specification replace the piston.
ENGINE
- 147 -
3
、
INSTALL:
1). Installing the piston
• piston rings onto the piston
NOTE:
• e sure to install the piston rings so that
the anufacturer s ar s or nu bers are
locate on the upper si e of the rings
• ubricate the piston an piston rings
liberall ith engine oil
• piston
①
• piston pin
②
• piston pin clips
③
new replacement
NOTE
•
A
ppl engine oil onto the piston pin piston
rings an piston
• e sure that the arro ar a on the piston
points to the e haust si e of the engine
• efore installing the piston pin clip co er
the cran case ith a clean rag to pre ent
the piston pin clip fro falling into the
cran case
. Installing the cylin er
• cylin er
• O ring
NOTE
nstall the c lin er ith one han hile
co pressing the piston rings ith the other
han
CAUTION:
N:
• e careful not to a age the ti ing chain
gui e uring installation
• ass the ti ing chain through the ti ing
chain ca it
Содержание 1000GTR
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Страница 93: ...7 SPECIFICATIONS 79 HYDROGRAPHIC CHART Hydrographic chart Pressure...
Страница 94: ...8 SPECIFICATIONS 80 LUBRICATION OIL WAY LUBRICATION OIL WAY Pressure splashing oil...
Страница 209: ...5 CHASSIS 195 No Part Name Qty Remarks 19 Spring cushion 10 16 20 Waved seal 2 21 Waved seal 2 22 Shed cross bar 1...