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Section 4 - Maintenance Procedures
TABLE C
C-8
CHECK THE CYLINDER CHROMIUM-PLATED
RODS
Visually check the cylinder rods A for scoring every
month.
For this operation, fully extend all of the cylinders and
check that their rods are intact.
38
A
GTH-4017EX GTH-4514EX GTH-4013EX
C-9
CHECK THE HYDRAULIC LINES
Every month, do a random check of the oil-dynamic
hoses to be sure they are not worn. In particular, we
recommend checking the hoses located near moving
mechanical parts as they could rub against such parts
and get damaged.
CAUTION
Replace any worn hoses immediately before using
the machine again.
November 2008
Document 57.0009.0427
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