Westerbeke 8.0KW-60Hz Service Manual page 29

ENGINE INSPECTION
CYLINDER BLOCK, CRANKSHAFT, PISTONS AND OIL PAN -" INSPECTION POINTS
PISTON RINGS
CHECK END CLEARANCE ~~~
AND INSPECT FOR WEAR A
ANDOAMAGE
PISTON~.
---:::=:c:-:;>-.
INSPECT FOR WEAR,
SCORING, CRACKS,
OVERHEATING AND
EXCESSIVE WIDENING
. OF RING GROOVES,
CONNECTING RODS ________
I
I
CHECK FOR BEND OR TWIST.
I
CHECK BIG END THRUST
1"\ _
CLEARANCE
\)p
~.'
@
CRANKSHAFT
INSPECT GEAR
u
•
n
, , , - -
TEETH FOR DAMAGE.
MAIN BEARINGS'
INSPECT FOR SCRATCHES
LOSS OF OVERLAY.
AND OIL. TUBE WITH KEROSENE.
INSPECT FOR DETERIORATION
AND RUST. REPAINT IF NECESSARY.
CYLINOERS
INSPECT FOR CRACKS,
o"c'n;~:...:s~
OR RIDGES AT TOP OF . .
RING TRAVEL':
CYLINDER BLOCK
CHECK FOR WARPAGE
ON TOP FACE.
INSPECT FOR PLUGGED OIL
: HOLES. CHECK FOR DAMAGE
TO PLUGS OR DOWELS.
'\\~j,--- CRANKSHAFT
~ WESTERBEKE
Engines
&
Generators
23
CHECK JOURNALS AND CRANKPINS
FOR WEAR, CRACKS, AND BENDS.
INSPECT FOR CLEAR OIL HOLES.
DO NOT USE THIS CRANKSHAFT
IF THERE IS EVIDENCE OF .
OVERHEATING/BURNING.
MAIN BEARINGS
~ /NSPECTFOR
." LOSS OF OVERLAY
\
~
INSPECT FOR DETERIORATION
INSPECT FOR SCRATCHES
)