Q: How to Service the Exhaust Pipe on Mercury Mariner?
A: Service operations on the exhaust flexible pipe should start after placing the vehicle into NEUTRAL position on a hoist. Two exhaust catalytic converter nuts need removal before diskarding them while new nuts should be tightened to 47 Nm (35 lb-ft) during installation. After removing and disposing of the three nuts securing the exhaust flexible pipe one should install the new nuts to 25 Nm torque (18 lb-ft). The exhaust flexible pipe requires removal together with the exhaust hanger. Reinstallation demands following the opposite order of removal when you add fresh gaskets combined with nuts. Vehicle operation could become dangerous if you apply oil or grease lubricants to insulators since these substances will degrade rubber and allow the exhaust hanger insulator to displace from the exhaust hanger bracket.
Q: How to service and repair the exhaust pipe on Mercury Cougar?
A: Repairing and servicing the exhaust pipe begins by raising and supporting the vehicle using proper methods. The first procedure is to remove the flexible pipe by disassembling the six nuts while releasing the flexible pipe from the hanger insulator. Check all hanger insulators for damage before installing the flexible pipe by changing damaged components and installing new gaskets. The flexible pipe requires installation in the hanger insulator following application of Myrpol Lubricant D7AZ-19553-AA or another product with identical specifications outlined in Ford Specification ESE-M9913144-13. Secure the installation through the completion of six nut attachment.
Q: How to service and repair the exhaust pipe on Mercury Grand Marquis?
A: The first task to service the exhaust pipe includes lifting and supporting the vehicle. You can uninstall the inlet pipe-to-muffler clamp through complete removal of clamp nuts and clamp. Heating the junction of the inlet pipe and muffler may become essential to complete pipe removal. The process to detach the production muffler and tailpipe assembly begins by cutting the tailpipe over the axle and then removing the assembly by separating it from the exhaust hanger insulator. Warmup treatment also becomes vital during the installation phase for joining the inlet with the muffler. Positioning the muffler and tailpipe assembly requires using no oil or grease-based lubricants on insulators because they will cause rubber deterioration. A mixture of soap and water makes the process of fitting the muffler hangers into the rubber insulators much more manageable. The exhaust hanger insulators should be mounted before the tailpipe can be placed in the exhaust hanger insulator. You should join the muffler with the inlet pipe then position the clamp before fastening the nuts. Announce the installation of muffler-to-tailpipe gasket as well as nuts for a proper completion of the process and then lower the vehicle.