JLG H340AJ Service And Maintenance Manual page 215

SECTION 5 - BASIC HYDRAULIC INFORMATION & HYDRAULIC SCHEMATICS
Check the oil leakage status on the rod surface with a flow of 20cc - 40cc. Oil leakage in an amount as shown in example A is unac-
ceptable. Examples B-G are acceptable.
2m m
1m m
C G
A B D E F
Figure 5-15. Acceptable Oil Leakage on Cylinder Rod
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