1999 Nissan Pathfinder Owner's Manual - Page 243

Propeller shaft(s): Check the propeller shaft(s) for damage, looseness and grease leakage under severe only). driving condition ( Propeller shaft: Apply specified grease to the greasing points of propeller shafts in accordance with the maintenance schedule. In the case of driving in water, greasing should be performed immediately afterwards. Front wheel bearing grease: Check the wheel bearing for grease leakage around grease seals, axial end play and smooth turning (4x2). Check the wheel bearing grease condition or repack these in accordance with the maintenance schedule. In case of frequent driving in muddy water, the bearing grease inspection should be performed more frequently ( ). Exhaust system: Visually check the exhaust pipes, muffler, and hangers for proper attachment, leaks, cracks, chafing, abrasion, deterioration, etc. Under severe driving conditions, inspection should be performed more frequently. Supplemental air bag, and supplemental side air bag (if so equipped) systems: Maintenance for the supplemental air bags or supplemental side air bags should be done by an authorized NISSAN dealer. Automatic Speed Control Device (ASCD) vacuum hoses: Check vacuum hose (between ASCD actuator and ASCD pump) for breakage, cracks or fracture. 9-12 Maintenance