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6A3-50 ENGINE MECHANICAL (Z13DT ENGINE)
1
4
5
2
3
1
10) Install engine assembly to engine compartment referring to
Camshaft Inspection
Camshaft
Check journals and cam faces for wear or damage.
If any malcondition is found, replace camshaft.
Cam Wear
"c"
"a"
"b"
1
2
1
5) Install CMP sensor referring to "Camshaft position sensor
(CMP sensor) removal and installation" in section 6E3.
6) Install injection pump referring to "Injection pump removal
and installation" in Section 6E3.
7) Install vacuum pump referring to "Vacuum Pump Removal
and Installation" in this section.
8) Install camshaft housing assembly referring to "Camshaft
Housing Assembly Removal and Installation" in this section.
9) Install timing chain and timing chain cover referring to "Tim-
ing Chain Cover and Timing Chain Removal and Installation"
in this section.
"Engine Assembly Removal and Installation" in this section.
1) Using micrometer, measure cam height "a" and cam width
"b".
2) Calculate valve lift "c" using the following formula.
"c" = "a" – "b"
3) If valve lift "c" is below its specification, replace camshaft.
Valve lift "c"
Intake cam: 6.4 mm (0.252 in.)
Exhaust cam: 7.5 mm (0.295 in.)
1. Intake cam
2. Exhaust cam
3. Intake manifold side camshaft
4. Exhaust manifold side camshaft
5. Crankshaft pulley side
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