Westerbeke Universal M-50 - Page 88

SECTION VI - CONTENTS (Continued)
PISTON, CONNECTING ROD
Checking Inside Diameter of Piston Bosses ........................................... 121
Checking Clearance Between Piston Pin and Small End Bushing ......................... 121
Checking Piston Ring Clearance .................................................... 122
Checking
Side Clearance of Ring in Groove .......................................... 122
Checking Connecting
Rod Alignment ................................................ 123
Checking Crankshaft Alignment
.................................................... 123
Checking
Oil Clearance Between Crankshaft Journal and Crankshaft Bearing 1 ............. 124
Checking
Oil Clearance Between Crankshaft Journal and Crankshaft Bearing 2 ............. 124
Checking
Oil Clearance Between Crank Pins and Crank Pin Bearings ..................... 125
Checking End
Play of Crankshaft ................................................... 125
Checking Wear of
Cylinder Liner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 126
Crankshaft and Bearing Reference
.................................................. 127
REPLACING VALVE GUIDES, BUSHINGS AND BEARINGS
Replacing Valve Guides ........................................................... 128
Replacing Rocker Arm Bushings
.................................................... 128
Replacing
Idle Gear Bushings ...................................................... 129
Replacing
Small End Bushings ..................................................... 129
Replacing Crankshaft Bearing 1
.................................................... 130
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