1993 Buick LeSabre Owner's Manual - Page 295

INSPECTION OR SERVICE Brake System Inspection WHAT SHOULD BE DONE Inspect the complete system. Inspect brake and lines hoses proper for hookup, leaks, binding, cracks, chafing, etc. Inspect disc brake pads for and for wear rotors surface condition. Inspect other brake parts, including calipers, parking brake, Check parking brake etc. adjustment. You may need to have your brakes inspected more often if your driving habits conditions or result in frequent braking. NOTE: A low brake fluid level can indicate worn disc brake pads which may need to be serviced. Also, the if brake system warning light stays on or comes on, something be may wrongwiththebrakesystem.See "BrakeSystemWarningLight"in the Index. Ifyouranti-lockbrake system warning stays light on or comes on, something may be wrong with the anti-lock brake system. See "Anti-Lock Brake System Warning Light" in the Index. Section D: Recommended Fluids and Lubricants NOTE: Fluids and lubricants identified below by name, part number or specification may be obtained from your GM dealer. FLUID/LUBRICANT GM Goodwrench Oil Motor or equivalent service for API SG Energy Conserving I1 oils of the "SG' proper viscosity. The designation be may shown alone or in combination with others, such as "SG/CC," "SG/CD," or "SF,SG,CC," etc. To determine the preferred viscosity your vehicle's for engine, "Engine in see Oil''the Index. 50/50 mixture of water (preferably distilled) and good quality ethylene glycol base antifreeze (GM Part No. 1052753 or equivalent) conforming to GM Specification 1825M or approved coolant recycled conforming to GM Specification 1825M. 293