1998 Nissan Altima Owner's Manual - Page 38

seat belt is allowed to wind back into the retractor, the automatic locking mode (child restraint mode) is canceled; the seat belt only locks during a sudden stop or impact. anchor bracket, a metric bolt of the dimensions listed below must be used: Bolt diameter: 8.0 mm Bolt length: more than 1.18 in (30 mm) Thread pitch: 1.25 mm Secure the top strap to the attaching bolt which provides the straightest installation of the top strap. WARNING Child restraint anchor points are designed to withstand only those loads imposed by correctly fitted child restraints. Under no circumstances are they to be used for adult seat belts or harnesses. ARS1015 TOP STRAP CHILD RESTRAINT If your child restraint has a top strap, it must be secured to the provided anchor point. Anchor bracket hardware must be installed. The top strap anchor bracket hardware is available through an authorized NISSAN dealer. U.S. Part #88894-89900 Canadian Part #88894-89902 Secure the child restraint with the center lap belt or the lap portion of an outboard 3-point belt and latch the top strap hook onto the appropriate anchor bracket. To install the Seats, restraints and supplemental air bag systems 1-31