Alfa Romeo 33 owners manual page 80

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

FUEL SYSTEM MANIFOLDS AND 3. Remove central muffler as fol- MUFFLERS lows: Referring to the figure on page 04-16, proceed with removal as (1) Remove rear muffler (refer to follows: item 2 above). 1. Raise car on lift. (2) Loosen clamps connecting cen- 2. Remove rear muffler as follows: tral element with front one and (1) Loosen clamp0 connecting disconnect central element from central element with rear one and support retaining rings@. release this one from support retain- (3) With a suitable hammer, lightly ing rings@ . and repeatedly strike all around the (2) With a suitable hammer, lightly pipes connection area and then and repeatedly strike all around the alternately turn muffler@ clock- muffler pipes connection area and wise and counterclockwise so as to then alternately turn muffler@ make separation easier. clockwise and counterclockwise so as to make separation easier. (4) If necessary, use a plastic ham- mer and lightly strike the muffler in the direction of removal till central muffler comes off front manifolds. 1 Sleeve 4 Clamp 2 Hot airintake 5 Bolt 4. Remove front manifolds as fol- lows: 3 Screw 6 Nut (1) Loosen clamp connecting front element to central one and move it from its seat. INSTALLATION (2) Loosen the nut securing hot air intake bracket to cylinder head and Fit single parts back together follow- withdraw the warm air intake sleeve. ing removal operations in reverse (3) Loosen nut@ securing mani- sequence and paying close attention fold .flanges to cylinder heads. to below instructions: (4) Remove manifolds@. a. Always fit new gaskets between manifbld flanges and cylinder SUPPORT RINGS heads. b. Having completed installation, Verify integrity of support rings and check and make sure that (3) If necessary, use a plastic ham- replace them if necessary.‘ support rings move freely and mer and lightly strike the muffler in are free of undue stress; check the direction of removal till rear brackets making sure they have muffler comes off the central muf- fler. HOT AIR INTAKE been properly secured. 1. Raise car on lift. C. While engine is running check all pipe connections for gas leaks 2. Withdraw sleeve@ from air intake @ _ and the whole exhaust system for unusual noises. 3. Loosen bolt@ connecting air intake to manifolds and then remove clamp @ thus separating the hot air intake half shells. 4. Loosen nut @ securing support lever to left head and remove hot air intake. 04-17 Mav 1983

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