1989 Suzuki SamuraiFACTORY OEM SERVICE PROCEDURE

Service Intervals & Specifications

REPLACEMENT INTERVALS (1)

Component Interval (Miles)
Air Filter 30,000
Brake Fluid 60,000
Catalytic Converter (2) 100,000
Charcoal Canister 100,000
Coolant 30,000
Distributor Cap & Rotor (2) 60,000
EGR System (2) 50,000
Fan Belt 60,000
Fuel Filter 30,000
Fuel Tank Cap 60,000
Oil & Filter 7,500
Oxygen Sensor 80,000
PCV Valve 50,000
Spark Plugs 30,000
Spark Plugs Wires 60,000
Timing Belt (2) 60,000
Tranfer Case & Differential 30,000
Manual Trans. Oil 30,000
(1) Under normal driving conditions.
(2) Inspect and replace if necessary.
Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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