REC12523

SERVICE PROCEDURE
G-12523
NOVEMBER 2012
SUBJECT:
SAFETY RECALL – INTERIM NOTICE
High Pressure Oil Line on certain CE S, FE S, and
RE S school bus models built 17 June, 2004 thru
15 October 2009 with certain I-6 engines.
INTERIM NOTICE
Navistar has decided that a defect which relates to motor vehicle safety exists in
certain CE S, FE S, and RE S school bus models built 17 June, 2004 thru 15
October, 2009 with certain I-6 engines. The engine high pressure oil line may
develop a leak or possibly rupture. A leak or rupture of the high pressure oil line
could possibly result in an unexpected engine stall or in rare cases may result in
an engine compartment fire. Engine shut down without warning, or the possibility
of fire in the engine compartment of a bus could have evacuation concerns,
which could result in property damage or personal injury.
A remedy has been developed, however repair parts will not be available until
late December 2012. Customers have been notified of the defect. The customer
will be notified again when the repair parts become available.
Should a customer contact you during this interim period, it may be necessary to
inform them that they will be contacted again when parts are available. Also,
during the interim period the customer could inspect for leakage or obvious twists
in the high pressure hose.
NAVISTAR, INC
VEHICLE RECALL G – 12523
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