Doosan DB33A, Руководство по обслуживанию, Страница: 36 / 78

32
Diameter (mm)
Clearance between the tappet and cylinder body
(mm)
2.3.5. Push Rod
Run-out
¡ ¡
‹
Use a feeler gauge to measure the push rod run-out
¡ ¡
‹
Roll the push rod along a smooth flat surface as
shown in the figure.
2.3.6. Rocker Arm Shaft Assembly
Inspect all disassembled parts for wear, damage and
any abnormalities.
Rocker arm shaft (mm)
Micrometer
Dial indicator
Standard
27.97
¡›
27.98
(1.10 in)
Limit
0.2
(1.09 in)
Standard
0.02
¡›
0.054
(.0008~.002 in)
Limit
0.1
(.004 in)
Standard
18.98~19.00
(.747~.748 in)
Limit
18.85
(.742 in)
Limit (mm)
0.03
(.0012 in)