Replacement of the bearing of a drive of the fan of system of cooling

PERFORMANCE ORDER

Remove a belt of a drive of the generator. Remove a krylchatka of the fan, then dismantle from a landing flange of bearing assembly a pulley of a drive of the fan. 1 — Krylchatka 2 — the Pulley Release fixture and remove bearing assembly (1) from the engine block. By means of a special stripper and a suitable drift dismantle on the press a landing flange of a driving pulley. 1 — the Press 2 — the Drift By means of a cylindrical opravka in external diameter of 20 mm выпрессуйте bearing. 1 — the Press 2 — the Drift 3 — a bearing Shaft Press a power shaft in a landing flange of a pulley, - the size of a vystupaniye of a pin of a shaft over a face surface of a stupichny part of a flange should make 2.1 mm. 1 — the Flange 2 — a bearing Shaft 3 — the Press 4 — the Drift 5 — the Bearing 6 — the Flange Having arranged components according to the provided instructions, make a press fitting of the new bearing in the landing nest in a basic arm. 1 — the Drift 2 — the Landing flange 3 — the Bearing Further installation is made as it should be, the return to an order of dismantle of components, - track observance of requirements of Specifications of the Head of System of cooling, heating, ventilation and air conditioning to efforts of a tightening of carving fixture. Do not forget to adjust effort of a tension of a belt of a drive of the generator.