2003 Nissan Sentra Owner's Manual - Page 170
2003 Nissan Sentra Manual
Page 170 highlights
DRIVE BELTS Vehicles operated in high temperatures or under severe conditions require frequent checks of the battery fluid level. JUMP STARTING If jump starting is necessary, see "Jump starting" in the "In case of emergency" section of this manual. If the engine does not start by jump starting, the battery may have to be replaced. Contact a NISSAN dealer. WDI0191 QG18DE engine 1. 2. 3. 4. 5. 6. LDI0302 Power steering oil pump Water pump Idler pulley Generator A/C compressor Crankshaft pulley : Tension checking points 2. Check the fluid level in each cell. If it is necessary to add fluid , add only distilled water to bring the level up to the bottom of the filler opening. Do not overfill. WARNING Be sure the ignition key is in the OFF or LOCK position. The engine could rotate unexpectedly. 8-22 Maintenance and do-it-yourself