Nissan ENGINE - Page 9

PREPARATION
EM-9
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[VQ40DE]
C
D
E
F
G
H
I
J
K
L
M
A
EM
N
P
O
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(J-24239-01)
Cylinder head bolt wrench
Loosening and tightening cylinder head bolt,
and used with angle wrench [SST:
KV10112100 (BT8653-A)]
a: 13 (0.51) dia.
b: 12 (0.47)
c: 10 (0.39)
Unit: mm (in)
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(—)
Valve seat cutter set
Finishing valve seat dimensions
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(—)
Piston ring expander
Removing and installing piston ring
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(—)
Valve guide drift
Removing and installing valve guide
Intake and Exhaust:
a: 9.5 mm (0.374 in) dia.
b: 5.5 mm (0.217 in) dia.
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(—)
Valve guide reamer
(1): Reaming valve guide inner hole
(2): Reaming hole for oversize valve guide
Intake and Exhaust:
d
1: 6.0 mm (0.236 in) dia.
d
2: 10.175 - 10.196 mm (0.4006 - 0.4014 in)
dia.
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(J-43897-18)
(J-43897-12)
Oxygen sensor thread cleaner
Reconditioning the exhaust system threads
before installing a new heated oxygen sensor
(Use with anti-seize lubricant shown below.)
a: J-43897-18 [18 mm (0.71 in) dia.] for zir-
conia heated oxygen sensor
b: J-43897-12 [12 mm (0.47 in) dia.] for tita-
nia heated oxygen sensor
Tool number
(Kent-Moore No.)
Tool name
Description
NT583
NT048
NT030
NT015
NT016
AEM488
Revision: January 2013 2013 Xterra