Case 2050M - Page 249

7-MAINTENANCE
6.Usingneedlenosepliers,removetheDEFsupplylter
usingcarenottodamageorbendtheDEFsupplylter.
7.InspecttheDEFsupplylterhousing,andrinsewith
water.ReplacetheDEFsupplylterifdamaged.
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8.Oncethettingisdisconnected,removetheDEFlter.
9.Turnthespin-onDEFltercounterclockwisetoremove.
Removeanddiscardthelterfollowinglocalenviron-
mentalandwasteregulations
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10.LubricatetheO-ringatthelterbase.
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11.Removethefoampadsfrombothendsofthereplace-
mentlter,andlubricatethelterends.
12.Replacepads,andreinstallthenewDEFsupplylter
intothehousing.Installintothesupplymoduleby
turningclockwise.Donotovertighten.
13.SecuretheDEFsupplymoduletothemounting
bracket.
14.Starttheengineandrunatidlespeed.Checkfor
leaks.
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