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Camshaft removal on DOHC 4 cylinder engine
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stingray
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Apr 5, 2013, 10:43 PM
Post #1 of 8
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Camshaft removal on DOHC 4 cylinder engine
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Patient is a Mercury Mystique. In trying to remove the camshaft closest to the radiator it won't come out. The bearing caps are loosened but to no avail. It just won't budge. Please advise. Thanks.
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nickwarner
Veteran
/ Moderator
Apr 6, 2013, 9:13 AM
Post #2 of 8
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Re: Camshaft removal on DOHC 4 cylinder engine
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you do have the belt off, right?
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stingray
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Apr 6, 2013, 12:02 PM
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Re: Camshaft removal on DOHC 4 cylinder engine
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That's correct.
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Discretesignals
Ultimate Carjunky
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Apr 6, 2013, 12:11 PM
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Re: Camshaft removal on DOHC 4 cylinder engine
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What is the year and engine size your playing with?
Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved.
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stingray
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Apr 7, 2013, 12:46 AM
Post #5 of 8
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Re: Camshaft removal on DOHC 4 cylinder engine
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1998 2.0L I4 DOHC 16V FI Engine
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Discretesignals
Ultimate Carjunky
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Apr 7, 2013, 7:19 AM
Post #6 of 8
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Re: Camshaft removal on DOHC 4 cylinder engine
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Did you take the gears off the front of the camshafts?
What are you using for service information?
Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved.
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Hammer Time
Ultimate Carjunky
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Apr 7, 2013, 7:27 AM
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Re: Camshaft removal on DOHC 4 cylinder engine
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You may have to save this and zoom in on it.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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Hammer Time
Ultimate Carjunky
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Apr 7, 2013, 7:56 AM
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Re: Camshaft removal on DOHC 4 cylinder engine
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REMOVAL
- Remove the timing belt.
- Remove the intake timing gear.
1 Remove the bolt. 2 Remove the intake timing
- Remove the exhaust gear oil plug.
- Remove the exhaust timing gear.
1 Remove the bolt 2 Remove the exhaust timing gear.
- Remove the bolts from the oil feed flange.
NOTE: Working evenly in several stages, remove each bolt.
- Loosening sequence of the camshaft bearing caps in the sequence shown.
- Remove the camshafts.
1 Remove the camshaft bearing caps. 2 Remove the intake camshaft. 3 Remove the exhaust camshaft with the oil feed flange.
INSTALLATION
- Thinly coat camshaft bearing cap numbered 5 with Silicone Gasket and Sealant F1AZ-19562-A or equivalent meeting Ford specification WSE-M4G320-A2.
- Install a new gasket into the oil feed flange.
- Assemble the exhaust camshaft for installation.
1 Insert the oil feed ring into the oil feed flange. 2 Slide both components together onto the exhaust camshaft.
- Positioning the oil feed flange for installation.
1 The oil feed flange faces upwards during the installation of the exhaust camshaft. 2 The oil feed ring hole is at the top. 3 Install the locating tab in this position when installing the oil feed flange.
- Install the camshafts.
1 Install the exhaust camshaft with the oil feed flange. 2 Install the exhaust camshaft. 3 Install the bearing caps.
- Follow the torque sequence and tighten the bearing caps.
- Install in the oil feed flange bolts.
1 Tighten the right-hand bolt. 2 Tighten the left-hand bolt.
- Install the intake camshaft seal using a Camshaft Seal Replacer.
- Install the exhaust camshaft seal flush with the surface using a rubber mallet.
- Position the tab on the exhaust timing gear.
1 The tab is centered between the oil bores and the mark. 2 The tab must be installed in the bore.
- Install the exhaust timing gear.
- Install the exhaust gear oil plug.
- Install the intake timing gear.
- Install the timing belt.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
(This post was edited by Hammer Time on Apr 7, 2013, 9:01 AM)
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