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Home >> Nissan-Datsun >> 2003 >> Sentra SE-R, Standard >> Repair and Diagnosis >> Engine Mechanical >> Accessory Drive Belts >> Specifications & Drive Belt Routing >> Specifications >> Belt Adjustment

Belt Adjustment

BELT TENSION ADJUSTMENT (1)

Application (2) Deflection - In. (mm)
Generator With A/C Compressor
New Belt .177-.197 (4.5-5.0)
Used Belt
After Adjustment .209-.224 (5.3-5.7)
Limit .319 (8.1)
Generator Without A/C Compressor
New Belt .217-.240 (5.5-6.1)
Used Belt
After Adjustment .256-.276 (6.5-7.0)
Limit .402 (10.2)
Power Steering Pump
New Belt .153-.173 (3.9-4.4)
Used Belt
After Adjustment .173-.192 (4.4-4.9)
Limit .280 (7.1)
(1) Models with 2.5L engine are equipped with an automatic belt tensioner and do not require adjustment.
(2) Deflection is with 22 lbs. (10 kg) pressure applied midway on longest belt run.