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.
1993 Nissan-Datsun Sentra SE-R, AutomaticFACTORY OEM SERVICE PROCEDURE
Timing Chain: Remove & Replace
WARNING: This page is about the Sentra E, 2D Sedan, Automatic, which is a different variant/trim than selected.
| Applies To | Note | Standard Hours | Warranty Hours | Skill Level |
|---|---|---|---|---|
| 1.6L Eng, w/Cylinder Head Removal,Both Chains,Manual Steering,w/Air Cond | 11.5 | B | ||
| 1.6L Eng, w/Cylinder Head Removal,Both Chains,Manual Steering,w/o Air Cond | 11.1 | B | ||
| 1.6L Eng, w/Cylinder Head Removal,Both Chains,Power Steering,w/Air Cond | 11.8 | B | ||
| 1.6L Eng, w/Cylinder Head Removal,Both Chains,Power Steering,w/o Air Cond | 11.4 | B | ||
| 1.6L Eng, w/o Cylinder Head Removal,Both Chains,Manual Steering,w/Air Cond | 7.9 | B | ||
| 1.6L Eng, w/o Cylinder Head Removal,Both Chains,Manual Steering,w/o Air Cond | 7.5 | B | ||
| 1.6L Eng, w/o Cylinder Head Removal,Both Chains,Power Steering,w/Air Cond | 8.2 | B | ||
| 1.6L Eng, w/o Cylinder Head Removal,Both Chains,Power Steering,w/o Air Cond | 7.8 | B | ||
| Combination Procedure: CAMSHAFT OIL SEAL: Remove & Replace: | ||||
| Each | 0.3 | B | ||
| Combination Procedure: CAMSHAFT SPROCKET: Remove & Replace: | ||||
| Each | 0.1 | B | ||
| Combination Procedure: CRANKSHAFT SPROCKET: Remove & Replace: | ||||
| 0.2 | B | |||
| Combination Procedure: TIMING CHAIN GUIDE: Remove & Replace: | ||||
| 0.1 | B | |||
| Combination Procedure: TIMING CHAIN IDLER SPROCKET: Remove & Replace: | ||||
| 0.1 | B | |||
| Combination Procedure: TIMING CHAIN TENSIONER: Remove & Replace: | ||||
| 0.1 | B | |||
Factory Service Tools
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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.
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