Nissan Frontier D22. Manual — part 680
TIMING CHAIN
EM-27
[KA24DE]
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3.
Install the chain tensioner. Remove the pin holding the tensioner
piston in the bore of the tensioner.
●
Check that the timing chain mating marks are aligned so that
the timing chain is correctly installed.
4.
Install the camshaft sprocket cover:
CAUTION:
Do not to tear or damage the cylinder head gasket.
Do not let the upper timing chain slip or jump on the sprockets when installing the camshaft
sprocket cover.
●
Use a scraper to remove all traces of liquid gasket from mating surfaces of the engine block and cam-
shaft sprocket cover.
●
Apply liquid gasket on the head gasket surface.
●
Apply a continuous bead of liquid gasket to the cylinder head camshaft sprocket cover. Refer to
"Precautions for Liquid Gasket"
. Use Genuine Silicone RTV Sealant or equivalent. Refer to
"Recommended Fluids and Lubricants"
5.
Install the rocker cover gasket on the rocker cover.
●
Apply a continuous bead of liquid gasket to the cylinder head camshaft sprocket cover. Refer to
"Precautions for Liquid Gasket"
. Use Genuine Silicone RTV Sealant or equivalent. Refer to
"RECOMMENDED CHEMICAL PRODUCTS AND SEALANTS"
6.
Install the rocker cover. Tighten the bolts in the numerical order
as shown.
7.
Install the distributor, align the distributor to the mark as shown.
8.
Install the vacuum hoses, electrical harnesses, connectors, and harness clamps.
JEM547G
Rocker cover bolts
: 8 - 11 N·m (0.8 - 1.1 kg-m,
69 - 95 in-lb).
AEM357
WEM067
EM-28
[KA24DE]
OIL SEAL
OIL SEAL
PFP:00100
Replacement
EBS00GSE
VALVE OIL SEAL
1.
Remove the rocker cover.
2.
Remove the camshaft. Refer to
.
3.
Remove valve spring and valve oil seal with Tool or a suitable tool.
NOTE:
The piston must be at TDC on the compression stroke to prevent the valve from falling into the combus-
tion chamber.
4.
Apply engine oil to new valve oil seal and install it with Tool.
●
The valve oil seal must be installed to specification over the
valve stem opening as shown.
FRONT OIL SEAL
1.
Remove radiator shroud. Refer to
.
2.
Remove the crankshaft bolt.
●
If necessary, remove the rear plact and install Tool to prevent
crankshaft rotation.
SEM289D
SEM290D
Tool number
:
—
(J-45499)
LBIA0364E
OIL SEAL
EM-29
[KA24DE]
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3.
Remove the crankshaft pulley with a suitable puller.
4.
Remove front oil seal using suitable tool.
CAUTION:
Be careful not to scratch the front cover.
5.
Apply engine oil to new oil seal and install it using a suitable tool.
●
Install the new oil seal in the direction shown.
6.
Install the crankshaft pulley. Refer to
EM-13, "Removal and Installation"
LEM115
AEM385
SEM292D
SEM715A
EM-30
[KA24DE]
OIL SEAL
7.
If installed, remove Tool.
8.
Install the rear plate.
9.
Install radiator shroud. Refer to
REAR OIL SEAL
1.
Remove the flywheel (M/T) or drive plate (A/T). Refer to
MT-10, "Removal and Installation"
(FS5W71C),
MT-48, "Removal and Installation"
AT-62, "REMOVAL AND INSTALLATION"
AT-407, "REMOVAL AND INSTALLATION"
(RE4R01A).
2.
Remove the rear oil seal retainer.
3.
Remove the rear oil seal from the retainer.
CAUTION:
Be careful not to scratch the rear oil seal retainer.
4.
Apply engine oil to new oil seal and install it using suitable tool.
Tool number
:
—
(J-45499)
LBIA0364E
Rear plate bolts
10 mm hex
: 3 - 4 N·m (0.3 - 0.4 kg-m, 32 - 35 in-lb)
14 mm hex
: 16 - 22 N·m (1.6 - 2.2 kg-m, 12 - 16 ft-lb)
LBIA0363E
SEM895A
SEM897A
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