Alfa Romeo 33 owners manual page 131

text version of content this owner's manual page from owners manual to the vehicle Alfa Romeo 33, year of production 1983 - 1995:

CLUTCH ASSEMBLY DISASSEMBLY 1. Lubricatesliding part surfaces. 1. Remove filler plug on supply reservoir, together with gasket and 2. Install piston assembly to cylin- der body. filter, and by means of a syringe drain enough fluid to make level fall 3. Make sure that master cylinder operates normally. below connection to master cylinder. 4. Make sure that piston can move 2. Remove flexible hose connecting maximum stroke smoothly. reservoir and clutch master cylinder and remove pipe. INSTALLATION 3. Loosen the rigid and flexible pipes connections, connecting master 1. Install clutch master cylinder in reserve order of disassembly. Push rod 6 Cylinder body cylinder and clutch operating cylin- Boot 7 Bleeder screw der and remove pipes. 2. Top up oil to correct level in reservoir. Gasket 8 Gasket INSTALLATION Spring 9 Piston 3. Bleed air out of hydraulic Ring 1. Install clutch line in the reverse system (Refer to: Hydraulic System Bleeding). order of disassembly. INSPECTIONS 2. Top up oil in reservoir to correct CHECKS AND @ : Tightening torque level. all disassembled Visually inspect 3. Bleed air out of hydraulic Clutch hydraulic piping con- parts and replace parts which are nections worn or damaged. system. (Refer to: Hydraulic System 15+18 Narn Bleeding). (1.5 + 1.9 kg-m CAUTION: 10.8 + 13.7 ft-lb) To clean or wash all parts of operat- HYDRAULIC SYSTEM recommended clean ing cylinder, BLEEDING CLUTCH OPERATING brake fluid must be used. Never CYLINDER use mineral oils or gasoline and The clutch and brake hydraulic kerosene. It will ruin the rubber parts REMOVAL of the hydraulic system. system must be bled whenever hydraulic system has been discon- nected or air has entered it. 1. Remove operating cylinder con- 1. Check cylinder bore and piston trol hose, then remove clutch operat- Refer to figure on page 12-2 (see: for score or rust. Description) and observe the follow- ing cylinder lock ring@ from its 2. Check cylinder wear, spring seat onengine back cover0. ing procedure. efficiency and integrity of seal rings. 2. Remove operating cylinder. 3. Check whether bleeder hole is clean. CAUTION: ASSEMBLY a. Do not re-use brake fluid drained during bleeding oper- ation. Assemble clutch operating cylinder b. Exercise care to prevent splash- in reverse order of disassembly. ing of brake fluid on painted INSTALLATION areas as it will damage the paint. Assemble clutch operating cylinder c. During bleeding operation fluid in its seat on engine back cover together with retainer ring. level in reservoir must be kept above min. mark. 1 Lock ring 2 Clutch operating cylinder HYDRAULIC SYSTEM 3 Back cover PIPING 1. Remove clutch and brake hy- DISASSEMBLY draulic system reservoir plug and top up with recommended brake fluid CHECKS AND INSPECTIONS 1. Remove push rod@ with AGIP Fl Brake (ATE “S” or Visually inspect clutch lines for boot 0, piston@) and pisto n Fluid Super HD corresponding to evidence of its integrity. Replace spring @ from operating cylin- Alfa Romeo Part No. 3681.69905). der 0. damaged parts. If leakage occurs at 2. Remove bleeder screw pro- joints due to loosening, retighten 2. Remove push rod from boot. tectionboot @ on Operating and if necessary replace damaged 3. Remove bleeder screw0. parts. cylinder 0; install a hose on same May 1983 12-4

owners manual Alfa Romeo 33

owners manual Alfa Romeo 33 - year of production: 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995 - Alfa Romeo 33 owners manual EN