Telephone: Fax: VAT Registration No.: Year: Registration:

Size: px

Start display at page:

Download "Telephone: Fax: VAT Registration No.: Year: Registration:"

Kerrie Walton
6 years ago
Views:

1 Telephone: Fax: VAT Registration No.: Name: Manufacturer: Renault Address: Model: Year: Registration: Tel - Private: Tel - Business: Mileage: Job number: Important note Important note The intervals and procedures given are subject to alteration by the manufacturer at any time. Check the regularly updated Timing Belts section on our website to ensure that you are kept informed of any changes that may occur between issues of the Autodata CD. Timing belt replacement intervals The information relating to timing belt replacement intervals is additional to the main purpose of this CD, but is included to provide guidance to garages and for customer advice. Where possible the recommended intervals have been compiled from vehicle manufacturers' information. In a few instances no recommendation has been made by the manufacturer and the decision to replace the belt must be made from the evidence of a thorough examination of the condition of the existing belt. Apart from the visible condition of the belt, which is explained fully later in this section, there are several other factors which must be considered when checking a timing belt: Is the belt an original or a replacement. When was the belt last replaced and was it at the correct mileage. Is the service history of the vehicle known.

2 4. Has the vehicle been operated under arduous conditions which might warrant a shorter replacement interval. 5. Is the general condition of other components in the camshaft drive, such as the tensioner, pulleys, and other ancillary components driven by the timing belt, typically the water pump, sound enough to ensure that the life of the replacement belt will not be affected. 6. If the condition of the existing belt appears good, can you be satisfied that the belt will not fail before the next check or service is due. 7. If the belt does fail, have you considered the consequences. If the engine is an INTERFERENCE type then considerable expensive damage may well be the result. 8. The cost of replacing a belt as part of a routine service could be as little as 5 to 10% of the repair cost following a belt failure. Make sure your customer is aware of the consequences. 9. If in doubt about the condition of the belt - RENEW it. Replacement Interval Guide Replacement Interval Guide Renault recommend: 03/99: Replacement every 60,000 miles or 5 years. 04/99 : Replacement every 72,000 miles or 5 years. The previous use and service history of the vehicle must always be taken into account. Check For Engine Damage Check For Engine Damage CAUTION: This engine has been identified as an INTERFERENCE engine in which the possibility of valve-topiston damage in the event of a timing belt failure is MOST LIKELY to occur. A compression check of all cylinders should be performed before removing the cylinder head(s). Repair Times - hrs Repair Times - hrs Megane 1,6i 16V Remove and install 3,60 Special Tools Special Tools

3 Crankshaft timing pin - Renault No.Mot Camshaft setting bar - Renault No.Mot Special Precautions Special Precautions Disconnect battery earth lead. DO NOT turn crankshaft or camshaft when timing belt removed. Remove spark plugs to ease turning engine. Turn engine in normal direction of rotation (unless otherwise stated). DO NOT turn engine via camshaft or other sprockets. Observe all tightening torques. Removal Removal Raise and support front of vehicle. Engine top cover. RH splash guard. Auxiliary drive belt. Support engine. RH engine mounting. Blanking plugs from rear of camshafts. Blanking plug from cylinder block [1]. Turn crankshaft clockwise to setting position. Ensure grooves in camshafts aligned [3]. NOTE: Grooves located below cylinder head upper surface. Insert timing pin in cylinder block [4]. Tool No.Mot Ensure crankshaft web against timing pin [5]. Fit setting bar to rear of camshafts [6]. Tool No.Mot Lock flywheel with large screwdriver. Slacken crankshaft pulley bolt [2]. Crankshaft pulley bolt [2]. Crankshaft pulley [7]. Timing belt covers [8] & [9]. Slacken tensioner nut [10]. Allow tensioner pulley to move away from belt. Tensioner nut [10]. Tensioner pulley [11]. Guide pulley [12]. Timing belt.

4 NOTE: DO NOT allow crankshaft sprocket to fall off crankshaft. Installation Installation Ensure timing pin fitted [4]. Ensure crankshaft web against timing pin [5]. Ensure grooves in camshafts aligned [3]. Ensure setting bar fitted correctly [6]. Fit new guide pulley [12]. Tighten bolt to 45 Nm. Fit new tensioner pulley [11]. Temporarily tighten nut to 7 Nm [10]. NOTE: Ensure lug on rear of tensioner pulley located in groove in cylinder head. Remove crankshaft sprocket. Degrease sprocket. Degrease end of crankshaft. Refit crankshaft sprocket. Fit timing belt in anti-clockwise direction, starting at crankshaft sprocket. Ensure belt is taut on non-tensioned side. Degrease crankshaft pulley [7]. Fit crankshaft pulley [7]. Measure length of crankshaft pulley bolt [2]. Maximum length: 49,1 mm. If longer: Use new bolt. Fit crankshaft pulley bolt [2]. New bolt: DO NOT oil. Used bolt: Oil threads and contact face. Temporarily tighten crankshaft pulley bolt [2]. Leave 2-3 mm clearance between bolt contact face and crankshaft pulley [7]. Slacken tensioner nut [10]. Turn tensioner pulley clockwise until movable pointer [13]at right hand stop [14]. Use 6 mm Allen key [15]. NOTE: Movable pointer [13]11644should be 7-8 mm past fixed pointer [16] Temporarily tighten tensioner nut [10]. Tightening torque: 7 Nm. Lock flywheel with large screwdriver. Temporarily tighten crankshaft pulley bolt [2]. Tightening torque: 20 Nm. Timing pin [4]. Setting bar [6]. Lock flywheel with large screwdriver. Tighten crankshaft pulley bolt a further [2]. Turn crankshaft two turns clockwise to setting position. Insert timing pin in cylinder block [4]. Ensure crankshaft web against timing pin [5]. Ensure camshaft setting bar can be fitted easily [6]. Hold tensioner pulley. Use 6 mm Allen key [15]. Slacken tensioner nut [10]. Turn tensioner pulley anti-clockwise until pointers aligned [13] & [16]. Tighten tensioner nut [10]. Tightening torque: 27 Nm. Remove timing pin [4]. Refit blanking plug [1]. Fit new blanking plugs to rear of camshafts. Install components in reverse order of removal.

Timing belt replacement intervals

Timing belt replacement intervals Telephone: Fax: VAT Registration No.: Name: 1,8 66kw Manufacturer: Citroen Address: Model: Year: 1998 Registration: Tel - Private: Mileage: Tel - Business: Job number: Tel - Mobile Date Important note