Engine Mechanical; Engine; Removal & Installation - Ford Ranger Maintaince And Repair Manual

ENGINE MECHANICAL

Engine

REMOVAL & INSTALLATION
In the process of removing the engine, you will come across a number of steps which call for the removal of a
separate component or system, such as "disconnect the exhaust system'' or "remove the radiator.'' In most
instances, a detailed removal procedure can be found elsewhere in this manual.
It is virtually impossible to list each individual wire and hose which must be disconnected, simply because so
many different model and engine combinations have been manufactured. Careful observation and common
sense are the best possible approaches to any repair procedure.
Removal and installation of the engine can be made easier if you follow these basic points:
• If you have to drain any of the fluids, use a suitable container.
Always tag any wires or hoses and, if possible, the components they came from before disconnecting
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them.
Because there are so many bolts and fasteners involved, store and label the retainers from components
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separately in muffin pans, jars or coffee cans. This will prevent confusion during installation.
• After unbolting the transmission or transaxle, always make sure it is properly supported.
• If it is necessary to disconnect the air conditioning system, have this service performed by a qualified
technician using a recovery/recycling station. If the system does not have to be disconnected, unbolt
the compressor and set it aside.
• When unbolting the engine mounts, always make sure the engine is properly supported. When
removing the engine, make sure that any lifting devices are properly attached to the engine. It is
recommended that if your engine is supplied with lifting hooks, your lifting apparatus be attached to
them.
• Lift the engine from its compartment slowly, checking that no hoses, wires or other components are
still connected.
• After the engine is clear of the compartment, place it on an engine stand or workbench.
• After the engine has been removed, you can perform a partial or full teardown of the engine using the
procedures outlined in this manual.
On vehicles equipped with air conditioning, it is vital to refer to Section 1 prior to performing this
procedure. On 1991−93 models, it is not necessary to have the A/C system evacuated since the A/C
compressor can be unbolted from the engine, and positioned out of the way, without disconnecting any
of the refrigerant lines.
1. On 1994−99 models equipped with air conditioning, have the system discharged and evacuated by a
MVAC, EPA−certified, automotive technician. Have the A/C compressor removed from the engine.
2. Disconnect the negative battery cable.
3. Remove the hood.
4. Remove the air intake tube and the accessory drive belt.
When draining engine coolant, keep in mind that cats and dogs are attracted to ethylene glycol antifreeze and
could drink any that is left in an uncovered container or in puddles on the ground. This will prove fatal in
sufficient quantity. Always drain coolant into a sealable container. Coolant should be reused unless it is
contaminated or is several years old.
ENGINE MECHANICAL
CAUTION
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