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Engine Controls - Specifications: Adjustments Mazda 626 GD

DRIVE BELT ADJUSTMENT

Application(1) Deflection In. (mm)
B2200
Alternator & Power Steering Pump9/32-5/16 (7-8)
A/C Compressor25/64-15/32 (10-12)
Timing Belt5/16-23/64 (8-9)
B2600i
Alternator25/64-15/32 (10-12)
A/C Compressor5/16-25/64 (8-10)
Power Steering Pump9/32 (7)
Miata
Timing Belt23/64-29/64 (9-11.5)
All Other Belts5/16-23/64 (8-9)
MPV
Alternator23/64-25/64 (9-10)
A/C Compressor
2.6L (4-Cyl.)5/16-25/64 (8-10)
3.0L (V6)11/64-13/64 (4.5-5)
Power Steering Pump9/32 (7)
Timing Belt (3.0L V6) (2)13/64-9/32 (5-7)
MX-6 & 626
Alternator15/64-5/16 (6-8)
A/C Compressor9/32-23/64 (7-9)
Power Steering Pump5/16-25/64 (8-10)
Protege & 323
All Belts5/16-23/64 (8-9)
RX7
Alternator15/32-19/32 (12-15)
A/C Compressor15/64-5/16 (6-8)
Air Pump & Power Steering Pump7/16-33/64 (11-13)
929
Alternator23/64-25/64 (9-10)
A/C Compressor & Power Steering Pump9/32-23/64 (7-9)
Timing Belt (2)13/64-9/32 (5-7)
(1) Deflection with 22 lbs. (10 kg) pressure applied midway on belt run. (2) Timing belt uses automatic adjuster.
(1)Deflection with 22 lbs. (10 kg) pressure applied midway on belt run.
(2)Timing belt uses automatic adjuster.

BELT ADJUSTMENT SPECIFICATIONS (NEW BELT)

DASHPOT ADJUSTMENT

ApplicationRPM
B2200 (Carbureted)(1) 2700-2900
Miata(2) 2350-2650
MPV (V6)(2) 3200-3800
Protege
SOHC(2) 2500-2900
DOHC(2) 2800-3200
RX7
Non-Turbo(2) 2700-3100
Turbo(3)
323(2) 2800-3200
929 (SOHC)(2) 3200-3800
(1) Engine speed during acceleration when throttle lever separates from dashpot. (2) Engine speed during deceleration when throttle lever contacts dashpot. (3) See appropriate ADJUSTMENTS article.
(1)Engine speed during acceleration when throttle lever separates from dashpot.
(2)Engine speed during deceleration when throttle lever contacts dashpot.
(3)See appropriate ADJUSTMENTS article.

DASHPOT ADJUSTMENT SPECIFICATIONS