Section 1170 (Clutch System - RS5F70A): Precautions: Precautions

WARNING: This page is about a different car, the 2004 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.

The recommended clutch system hydraulic fluid is brake fluid "DOT 3".
Do not reuse drained brake fluid.
Be careful not to splash brake fluid on painted areas; it may cause paint damage. If any brake fluid is splashed on painted areas, wash it away with water immediately.
Use a flare nut wrench (commercial service tool) when removing or installing the clutch hydraulic tubes.
Use new brake fluid to clean or wash any parts of the clutch master cylinder and operating cylinder.
Never use any type of mineral oil such as gasoline or kerosene to clean or wash any parts of the clutch system. It will ruin the rubber parts of the hydraulic system.

Fig 1: Installing Commercial Service Tool
Courtesy of NISSAN MOTOR CO., U.S.A.

WARNING: After cleaning the clutch disc, wipe it with a dust collector. Do not use compressed air.