14-EM-003

GROUP
HyunDRI I
nEWTHlnKlnG.
nEW POSSIBILITIES.
Technical Service Bulletin
SUBJECT:
f---_
_
NUMBER
E_
N_G_IN
_E
_ _---+-_ _1_4_-E_M
_ -0_0_3_ - ;
DATE
JUNE, 2014
MODEL(S)
MULTIPLE MODELS
OIL PUMP MODULE TIMING MARK CONFIRMATION
Description: Th is bulletin provides information regarding the proper indexing of the timing marks of
the Oi l Pump Module during in-vehicle installation on veh icles equ ipped with Theta 4-cylinder
engines. If the Oil Pump Module timing marks are improperly indexed , abnormal eng ine vibration
may result.
Follow the additional service information outlined in this bulletin whenever a new or existing Oil
Pump/Balance Shaft Module (BSM) is being installed.
Applicable Vehicles:
• 2006-2010 MY Sonata (NF) equipped with 2.4L engine
• 2011-2014 MY Sonata (YF) equipped with 2.0T or 2.4L engines
• 2015-later MY Sonata (LF) equipped with 2.0T or 2.4L engines
• 2010-2012 MY Santa Fe (CM) equipped with 2.4L engine
• 2013-later MY Santa Fe Sport (AN) equipped with 2.0T or 2.4L engines
• 2010-later MY Tucson (LM) equipped with 2.4L engine
Parts Information:
Oil Pump with BSM
Balance Shaft (Module) Assembly
Oil Pump without BSM
Remarks
•
Refer to TSB 10-EM-003 for "ENGI NE
OIL PUMP REPLACEME NT
GUIDELINES DURING ENGINE
REPLACEMENT" (if applicable).
•
All parts and service references
provided in this bu lletin are subject to
change.
•
Always check the latest parts catalog fo r
the applicable part number.
Oil Pump Assembly
Service Information:
NOTICE
For complete service procedure , refer to the applicable Shop Manual section :
Engine Mechanical System >> Lubrication System >> Repair Procedures >> BMS (Balance
Shaft Module) Chain System
Circulate To : General Manager, Service Manager, Parts Manager, Warranty Manager, Service
Advisors , Technicians , Body Shop Manager, Fleet Repair
SUBJECT
1.
OIL PUMP MODULE TIMING MARK CONFIRMATION
Prior to installing the lower oil pan , confirm
the proper indexing of the Oil Pump Module
timing marks .
Locate the timing marks for (A) crankshaft
pulley and timing chain cover, (B) counter
balance driven shaft and housing , (C) oil
pump driven sprocket and housing .
RED marks in the photos are for
visualization purposes only . Marking colors
on the actual engine may vary .
2.
Rotate the (A) crankshaft pulley until the
notched mark on the pulley lines up with the
0° TDC sight mark "T" on the timing chain
cover.
3.
Confirm that the (B) counter balance driven
shaft and housing marks are lined up when
the (C) oil pump driven sprocket and housing
marks are lined up.
If the (C) oil pump driven sprocket and
housing marks are not lined up , then repeat
Step 2 above by rotating the crankshaft
pulley one complete turn clockwise .
Step 2 may need to be repeated up to 3
times until the marks for both (B) and (C) line
up .
•
•
•
The counter balance driven shaft (8) turns twice the crankshaft speed.
The oil pump driven sprocket (C) returns to the same indexed position after 4 complete
clockwise rotations of the crankshaft pulley (A).
Reinstall the oil pump chain to the driven sprocket if all marks are not aligning properly.
TSB # : 14-EM -003
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