NHTSA ID Number: 10163941
Manufacturer Communication Number: ITB19-016
TSB/Document Date: 2019-08-19
Summary
2017-2018 QX80; ENGINE KNOCK OR TICK NOISE IF YOU CONFIRM A knock or tick noise is coming from the engine Or The customer states a knock or tick noise is heard from the engine area. ACTION Refer to REPAIR OVERVIEW on page 3.
13056-31U0A
8
DOWEL-BLOCK TO TRANSMISSION
30412-H1001
2
DOWEL-BLOCK TO CYLINDER HEAD
11022-10V00
4
21626-32U00
4
SEAL-O RING
15066-AR020
3
SEAL-O RING
15066-AR010
1
15066-6N204
2
SEAL-O RING
21049-AE000
1
GSKT-MAN EXHAUS
14036-EZ30A
2
RING-O
15066-3TA2A
2
GASKET-EXHAUST
20692-24U0A
2
GASKET-ROCKER COVER
13271-1LA0A
2
ENGINE-SHORT (1)
10103-EZ30A
1
GASKET-WATER INLET
13050-7S010
1
GASKET-WATER PUMP
21014-7S000
1
SEAL O-RING
21049-ZL80A
1
15208-9E01A
1
GASKET-WATER INLET
13050-1CA1A
1
GASKET-WATER INLET
13050-1CA1B
1
WASHER DRAIN
11026-JA00A
1
15066-ZL80A
1
SEAL-O RING
15066-7S010
1
PILOT-CONVERTER
12330-16A0A
1
GASKET-CYLINDER HEAD
11044-EZ31A
1
13081-AR000
1
JET-OIL (“long” oil jet)
13081-AR010
1
GASKET-ADAPTER
16175-1LA0A
1
GASKET-CYLINDER HEAD
11044-EZ31B
1
15066-7S020
1
GASKET-CONNECTOR
21331-7S000
1
A short engine assembly includes the crankshaft, pistons, connecting rods, etc. It does NOT include
cylinder head assemblies.
8/9
ITB19-016
PARTS INFORMATION (continued)
(2)
(3)
DESCRIPTION
PART NUMBER
QUANTITY
LIFTER-VALVE
13231-1MC5E
1
SEAL-OIL CRANKSHAFT FRONT
13510-1LA0A
1
SEAL-O RING
16618-1LA0D
1
15066-1LA0A
1
GASKET-ROCKER COVER
13270-1LA1A
1
TUBE ASSY-FUEL
17520-EZ30A
1
GASKET
46237-1LA0A
1
GASKET-ROCKER COVER
13270-1LA0A
1
TUBE ASSY FUEL
17520-1LA0B
1
DOWEL-PULLEY
11022-AD200
1
NISSAN
ENGINE OIL-GENUINE 0W-20 SYNTHETIC
999PK-00W20N
(2) (3)
NISSAN BLUE LONG LIFE ANTIFREEZE/COOLANT
999MP-L25500P
(2) (3)
Refer to the appropriate ESM for dry engine oil and coolant capacity.
Order Nissan Engine Oil and Blue Long Life Coolant through the Infiniti Maintenance Advantage
program: Phone: 877-INF-IMA1 (877-463-4621). Website order via link on dealer portal www.NNAnet.com
and click on the “Maintenance Advantage” link.
CLAIMS INFORMATION
Submit a Primary Part (PP) type line claim using the following claims coding:
DESCRIPTION
Inspect # 7 Cylinder W/Borescope
Replace Short Block
(1)
(2)
PFP
(1)
OP CODE
AX46AA
AA30AA
SYM
DIA
ZL
32
FRT
0.4
(2)
Reference the electronic parts catalog and use the Short Engine Assy (10103-*****) as the Primary
Failed Part (PFP).
Reference the current Infiniti Warranty Flat Rate Manual and use the indicated Flat Rate Time (FRT).
AMENDMENT HISTORY
PUBLISHED DATE
July 22, 2019
REFERENCE
ITB19-016
DESCRIPTION
Original bulletin published
9/9
ITB19-016
- 6X better wear protection on critical engine parts than...
- 1.3X better sludge protection than industry standards*
- 3X Stronger against viscosity breakdown than leading full...
- Protection for 10,000 miles between oil changes
- Meets or exceeds the following specifications: API SP/SN...
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TSB/Document ID: ITB19-016
Replacement Service Bulletin Number:
MFR Communication Date: 2019-07-22
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: ENGINE AND ENGINE COOLING
MFR Component System:
MFR Component Subsystem:
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