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Any time you knucklebusters dis-
connecT a fUeL, oil or hydr±Ulic line²
replaCe tHe 0³ring p´ckIngs.
µh¶t's bec´use the packinG Molds
into a fittinG to Give you a coMplete
se´l. YoU never c´n Get a good se´l by
re·using a p´cking.
But¸ did you know that you shoUld
replace the packing retainer as well as
tHe packing? ¹tºs trUe!
pressure on the hydraulic
L.±-²³
-
´µ¶
·
¸
¹
º
»¼
½¾º
¿
À
enoUgh to distort the pl´Stic retainer
in addition to the p´cking.
YoU don»t want to Mess
¼
aroUnd with
a leaky fitting½ M´ybe over¾torque it
¿
and Wind Up in deep trouble with a
busted fitting!
Àse a new retainer with
Á
;
p´ckinG. ¹t costs "peanutsÂÃ