Nissan Rogue. Manual — part 577
CAMSHAFT
EM-73
< REMOVAL AND INSTALLATION >
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1. Install suitable tool (A) in the thrust direction on the front end of
the camshaft. Measure the end play with the dial gauge while
moving the camshaft forward and backward (in direction to axis).
• Measure the following parts if out of the standard.
- Dimension (A) for camshaft No. 1 journal
- Dimension (B) for cylinder head No. 1 journal
• Refer to the standards above, and then replace camshaft and/
or cylinder head.
Camshaft Sprocket Runout
1. Install the camshaft in the cylinder head.
2. Install the camshaft sprocket on the camshaft.
3. Measure camshaft sprocket runout while turning the camshaft
by hand using suitable tool (A).
4. If it exceeds the specification, replace camshaft sprocket.
Valve Lifter
• Check if the surface of the valve lifter has any excessive wear or
cracks, replace as necessary.
Valve Lifter Clearance
Outer Diameter of Valve Lifter
Standard end
play
: Refer to
ALBIA0904GB
Standard
: Refer to
Standard
: Refer to
KBIA2426J
Runout
: Refer to
JPBIA4413ZZ
KBIA0182E
EM-74
< REMOVAL AND INSTALLATION >
CAMSHAFT
• Measure the outer diameter of the valve lifter using suitable tool
(A).
• If out of the specified range, replace the valve lifter.
Valve Lifter Bore Inner Diameter
• Measure diameter of valve lifter bore of cylinder head using suit-
able tool (A).
• If out of the specified range, replace the cylinder head assembly.
Calculation of Valve Lifter Clearance
• (Valve lifter clearance) = (hole diameter for valve lifter) – (outer diameter of valve lifter)
• If out of specified range, replace either or both valve lifter and cylinder head assembly.
INSTALLATION
1. Install the valve lifter.
• Install them in the same position from which they were removed.
2. Install the camshafts.
NOTE:
The distinction between the intake and exhaust camshafts is the
difference in the shape of the rear.
• Install camshafts so that the dowel pins (A) on the front side
are positioned as shown.
Valve lifter out-
er diameter
: Refer to
PBIC3185J
Standard
: Refer to
ALBIA0849GB
Standard
: Refer to
(1) : Exhaust camshaft
(2) : Intake camshaft
ALBIA0850GB
(1) : Intake camshaft
(2) : Exhaust camshaft
ALBIA0851GB
CAMSHAFT
EM-75
< REMOVAL AND INSTALLATION >
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3. Install camshaft brackets.
• Install by referring to identification mark on upper surface
mark.
• Install so that identification mark can be correctly read when
viewed from the exhaust side.
• Install camshaft bracket (No. 1) as follows.
- Apply liquid gasket to camshaft bracket (No. 1) as shown (A -
C). Refer to
EM-6, "Precaution for Liquid Gasket"
• Apply liquid gasket to camshaft bracket (No. 1) contact surface
on the front cover backside. Refer to
• Apply liquid gasket to the outside of bolt hole on front cover.
Refer to
EM-6, "Precaution for Liquid Gasket"
• Position the camshaft bracket (No. 1) near the installation
position, and install it without disturbing the liquid gasket
applied to the surfaces.
(A) : Intake side
(B) : Exhaust side
: Engine front
AWBIA1318GB
ALBIA0854GB
(a)
: 3.4 - 4.4 mm (0.134-0.173 in)
(1) : Front cover
JPBIA0881ZZ
(1) : Camshaft bracket (No. 1)
(2) : Front cover
ALBIA0852GB
EM-76
< REMOVAL AND INSTALLATION >
CAMSHAFT
4. Tighten camshaft bracket bolts in four steps in the order as
shown.
CAUTION:
After tightening camshaft bracket bolts, be sure to wipe off excessive liquid gasket from the parts
listed below.
• Mating surface of rocker cover.
• Mating surface of front cover, when installed without the front cover.
5. Install camshaft sprockets.
• Install them by lining up the mating marks (outer groove) (B)
on each camshaft sprocket with the painted marks (A) on the
timing chain during removal.
• Before installation of chain tensioner, it is possible to re-match
the painted marks (A) on timing chain with the mating marks
(B) on each sprocket.
CAUTION:
• Aligned mating marks could slip. Therefore, after match-
ing them, hold the timing chain in place by hand.
• Before and after installing chain tensioner, check again to
make sure that mating marks have not slipped.
6. Install timing chain tension guide.
7. Install chain tensioner using the following procedure:
a. Install stopper pin (A) into the chain tensioner (1).
b. Install the chain tensioner and pull the stopper pin out.
CAUTION:
After installation, pull the stopper pin out, and make sure
that the tensioner is fully released.
8. Install intake valve timing control cover with the following procedure.
a. Install intake valve timing intermediate lock control solenoid valve, intake valve timing control solenoid
valve, and exhaust valve timing control solenoid valve to valve timing control cover.
CAUTION:
Do not reuse O-ring.
b. Install O-ring to front cover side.
CAUTION:
Do not reuse O-ring.
Step 1 (bolts 9 - 11) : 1.96 N·m (0.20 kg-m, 17 in-lb)
Step 2 (bolts 1 - 8)
: 1.96 N·m (0.20 kg-m, 17 in-lb)
Step 3 (bolts 1 - 11) : 5.88 N·m (0.60 kg-m, 52 in-lb)
Step 4 (bolts 1 - 11) : 10.41 N·m (1.1 kg-m, 8 ft-lb)
(A) : Intake side
(B) : Exhaust side
: Engine front
ALBIA0846GB
ALBIA0841GB
ALBIA0905GB
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