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System Chart

GNSAWBIA0472Z-472Courtesy of NISSAN NORTH AMERICA, INC.

1.

Oil pan (lower)

2.

Oil strainer

3.

Oil pump

4.

Engine oil pressure control solenoid valve

5.

Oil cooler

6.

Oil filter

7.

Timing chain tensioner (primary)

8.

Timing chain oil jet

9.

Timing chain

10.

Piston

11.

Connecting rod

12.

Connecting rod bearing

13.

Crankshaft

14.

Main bearing

15.

Engine oil pressure sensor

16.

Engine oil temperature sensor

17.

Rear timing chain case

18.

Oil jet

19.

Piston

20.

Timing chain tensioner (secondary)

21.

Front timing chain case

22.

Valve timing control cover (bank 1)

23.

Exhaust camshaft sprocket (bank 1)

24.

Exhaust camshaft sprocket (bank 2)

25.

Valve timing control cover (bank 2)

A.

Main oil gallery

B.

Oil passage

C.

To oil pan

D.

Bypass

E.

Return oil passage

F.

Oil injection

G.

Safety valve

H.

Relief valve

J.

Relief valve (built into oil filter)

K.

Main oil gallery

L.

Cylinder head oil gallery

M.

Intake camshaft journal (No. 2)

N.

Camshaft oil passage

P.

Intake camshaft journal (No. 3, 4)

Q.

Exhaust camshaft journal (No. 2, 3, 4)

R.

Camshaft oil passage

T.

Exhaust camshaft journal (No. 1)

U.

Timing chain tensioner (secondary) oil gallery