Contents Section: Accessory Drive Belts All sections

Drive Belt Routing GMC Sonoma Syclone

Accessory Drive Belts 6 illustrations

BELT ADJUSTMENT

For serpentine belt routing (Scheme 1)- (Scheme 6).

ApplicationTension Lbs. (kg) (1)
2.5L, 2.8L & 3.1L(1)
4.3L, 5.0L & 5.7L
New Belt135 (61.2)
Old Belt90 (40.8)
6.2L Diesel
New Belt146 (66.2)
Old Belt67 (30.4)
7.4L
New Belt129.4-140.6 (58.7-63.8)
Old Belt84.4-95.6 (38.3-43.4)
(1) Serpentine belt tension is maintained automatically by a spring-tensioned idler pulley. No adjustment is necessary.
(1)Serpentine belt tension is maintained automatically by a spring-tensioned idler pulley. No adjustment is necessary.

BELT ADJUSTMENT

Scheme 1

Scheme 1: SERPENTINE BELT ROUTING (2.5L)

Scheme 2

Scheme 2: SERPENTINE BELT ROUTING (2.8L)

Scheme 3

Scheme 3: SERPENTINE BELT INSTALLATION (3.1L)

Scheme 4

Scheme 4: SERPENTINE DRIVE BELT ROUTING (4.3L, 5.0L & 5.7L)

Scheme 5

Scheme 5: SERPENTINE BELT ROUTING (6.2L DIESEL)

Scheme 6

Scheme 6: SERPENTINE BELT ROUTING (7.4L)