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Figure 112 Figure 113 Figure 114 Figure 115 Checking for connecting rod - piston distortion Assembling piston rings 41097 Fit piston rings (1) on piston (2), using pliers 99360183 (3). Assembling connecting rod - piston assemblies 18863 Lubricated pistons correctly, including piston rings and fitting number. 1 2 45071 DIAGRAM FOR CONNECTING ROD-PISTON ASSEMBLY FITTING INTO CYLINDER 1. Piston - 2. Accessory components group - 3. Number printing area - A. Indirect injection engine piston (prechamber) - *Piston crown cavity - B. Direct injection engine piston - piston ring openings are 120 ° offset one another; - all pistons are of same weight; towards flywheel, or the recess on the piston skirt After assembling connecting rod-piston assembly, use tool - fit connecting rod (7) and piston (3) on tool 99395363 (8) chuck (4) and lock it by screw (5); - set connecting rod (7) on bar (6); - position dial gauge (2) support (1) so that dial gauge is set on piston point A, with 0.5 mm preload and set dial - move chuck (4) so that dial gauge (2) is set on piston (3) point B and check for any deviation. 61697 The piston rings for the 1 st and 2 nd slot must be fitted with the word “TOP” facing upwards. NOTE Having not found any need to replace main NOTE ENGINES 8140.43R/B/S/N 78 D AILY Base - May 2004 |