NISSAN 2011 Sentra - Manual (Page 298)

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.
1. Automatic tensioner
2. Generator
3. Water pump
4. Air conditioner compressor (with A/C)
or Idler pulley (without A/C)
5. Crankshaft pulley
1. Crankshaft pulley
2. Idler Pulley
3. Automatic tensioner
4. Water pump
5. Generator
6. Air conditioner compressor
WARNING
Be sure the ignition switch is in the OFF or
LOCK position before servicing drive belt.
The engine could rotate unexpectedly.
MR20DE model
WDI0638
QR25DE model
WDI0696
DRIVE BELT
Maintenance and do-it-yourself 8-17