Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET1999ASTRO VAN 2WD V6-4.3L VIN WREPAIR AND DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSSEATS
1999 Chevrolet Astro Van 2WD V6-4.3L VIN W
Seats
1999 Chevrolet Astro Van 2WD V6-4.3L VIN WSECTION Seats
Child Seat Module Retaining Bolts 26 N.m (19 lb ft)
Seat Hinge and Adjuster Assembly Bolts 30 N.m (22 lb ft)
Seat Riser Spacer Nuts 8.5 N.m (75 lb in)
Seat-Riser-to-Floor Nuts 43 N.m (32 lb ft)
Seat-to-Seat-Riser Bolts 30 N.m (22 lb ft)
Seat Belt and Guide to the Side of the Riser 53 N.m (39 lb ft)
Seat Hinge and Adjuster Assembly Bolts 30 N.m (22 lb ft)
Seat Riser Spacer Nuts 8.5 N.m (75 lb in)
Seat-Riser-to-Floor Nuts 43 N.m (32 lb ft)
Seat-to-Seat-Riser Bolts 30 N.m (22 lb ft)
Seat Belt and Guide to the Side of the Riser 53 N.m (39 lb ft)
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.