|
|
70000 99375 87051 86290 MAIN DATA TO CONTROL EXHAUST AND DISCHARGE VALVE SPRING - fit springs (6) and the upper plate (5); - apply tool 99360263 (2) and block it with bracket (4); tighten the lever (1) until cotters are installed (3), VALVE SPRINGS Fitting the valves and oil seal ring Free spring height Valve closed Valve open 71724 To insert bushing (7), proceed as follows: - Unscrew the grip (I) and the extension (N). - Refit the guide (G) from the inside as shown in the figure. - Position the bushing on the drift (A) and bring it close up to the seat, making the bushing hole match the th bushing is driven in when the reference mark (C) is flush with the bushing seat. Before assembly, the flexibility of the valve springs has to be Rear Figure 98 Figure 99 Figure 100 Figure 101 Figure 102 Lubricate the valve stem and insert the valves in the Should valves not have been overhauled or NOTE SECTION 4 - OVERHAUL AND TECHNICAL SPECIFICATIONS 45 |