Nissan 11270-40U03 Engine Mounting Insulator Assembly, Front Right

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Installation follows the reverse order of removal, ensuring bolts are tightened to specifications only after the engine weight is back on the mounts. For the right side engine mount, support the engine from above, remove the upper engine mount bracket and through-bolt, raise the engine slightly, and remove the mount. The left side transaxle mount requires positioning a floor jack under the transaxle housing, removing the air cleaner housing and intake duct, and then removing the transaxle-to-mount bolts.

Installation is the reverse of removal, with bolts tightened to specifications only after the powertrain weight is back on the mounts. For final tightening, ensure the vehicle is level and the engine weight is on the mounts, using thread-locking compound on the nuts/bolts and ensuring bushings are not twisted or offset.