Nissan Altima (L32) 2007-2012 Service Manual ≻ Maintenance ≻ On-vehicle maintenance ≻ Engine maintenance (VQ35DE) ≻ Drive belts

Nissan Altima (L32) 2007-2012 Service Manual: Drive belts

Checking Drive Belts

1. Power steering pump

2. Drive belt auto-tensioner

3. Crankshaft

4. Idler pulley

5. A/C compressor pulley

6. Generator pulley

7. Idler pulley

8. Drive belt

A. Indicator

B. Possible use range (for new belt)

C. Belt replacement

WARNING: Inspect and check the drive belts with the engine off.

1. Inspect belt for cracks, fraying, wear or oil adhesion. If necessary, replace with a new one.

2. Rotate the crankshaft pulley two times then check the belt tension.

NOTE: • Inspect drive belt tension when engine is cold.

Tension Adjustment

• Belt tension is not manually adjustable, it is automatically adjusted by the drive belt auto-tensioner.

Engine coolant

Changing Engine Coolant WARNING: • To avoid being scalded, never change the coolant when the engine is hot. • Wrap a thick cloth around cap and carefully remove the cap. First, turn the cap ...

Other materials:

Supplemental air bag warning labels
Warning labels about the supplemental front-impact air bag system are placed in the vehicle as shown in the illustration. WARNING Do not use a rear-facing child restraint on a seat protected by an air bag in front of it. If the air bag deploys, it may cause serious injury or death. Supplemental air ...

I-FCW system operation
For vehicles with the 7 inch (18 cm) display Vehicle ahead detection indicator AEB with Pedestrian Detection system warning light For vehicles with the 5 inch (13 cm) display The I-FCW system operates at speeds above approximately 3 mph (5 km/h). If there is a potential risk of a forward co ...

Vehicle information display warnings and indicators
The following messages may appear in your vehicle information display. Engine start operation for Intelligent Key system (if I-Key battery level is low) This indicator appears when the battery of the Intelligent Key is low and when the Intelligent Key system and the vehicle are not communicating no ...