ENGINE 1.3L QUADRAJET (90PS) 44 3A.1.2.2.6. SELECTION OF CYLINDER HEAD GASKET 1. Measure the piston projection in two places at 180° on the gudgeon pin axis using the tool (1) 287158900643 (Dial guage mount) 1 and take the average of the two values measured for each piston. 2. Select the correct size cylinder head gasket, according to the maximum value of the averages for the projection for each individual piston. Refer the table below. 21. Position the pressure pump (1a), complete with coupling (1b) and a new o-ring, in its housing and t ighten the M7 bol ts (1c) to the recommended torque of 1.4 ~ 1.7 Kg-m. 22. Place the vacuum unit (2a), complete with gasket (2b), back in its housing and secure it tightening the M8 bolts (2c) to the recommended torque of 1.8 ~ 2.2 Kg-m . NOTE Q Follow the order shown in the figure for each tightening sequence. The tightening to 2.0 Kg-m is performed in two stages: a pretightening to 0.5 Kg-m followed by an additional tightening of 1.8 -2.2 Kg-m . 23. Remove the support tool complete with camshaft housing from the vice and separate them. Average max. Cylinder Gasket Identification piston projection thickness mark on (mm) (mm) gasket 0.028 - 0.127 0.67 - 0.77 No opening 0.128 - 0.227 0.77 - 0.87 One opening 0.228 - 0.327 0.87 - 0.97 Two opening
RkJQdWJsaXNoZXIy MTIwNTUz