3.4.5 Piston rod gland
Fig 3-7 Piston rod gland
Tab 3-7 Piston rod gland
Location
code
Key Item Measured di-
rection
Nominal di-
mension (usu-
al, new) [mm]
Maximum
clearance di-
mension (be-
cause of wear)
[mm]
2303 Piston rod gland
*001 Ring width Radial 31 Minimum 25
*002 Ring width Radial 16 Minimum 12
*003 Ring width Radial 5 Minimum 3.20
004 Ring clearance Axial 0.05 to 0.19 0.40
005 Ring clearance Axial 0.05 to 0.13 0.40
006 Ring clearance Axial 0.10 to 0.17 0.40
NOTE: * = ring wear
The different values between the nominal dimension and maximum wear is equal for
all rings. Also for rings that are less than the nominal dimension.
X72DF
AA00-0000-00AAA-034C-A
Maintenance Manual Clearances
Winterthur Gas & Diesel Ltd.
- 69 - Issue 002 2020-10
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