1.4.3.4. Crankshaft — Installation

the dial gauge. Note that the value on the gauge must be divided by "2" to obtain the correct value. This must not exceed 0.02 mm (0.001 in.).

1.4.3.4. Crankshaft — Installation

The installation of the crankshaft is described in conjunction with the assembly of the engine in Section 1.3. Make sure that bearing shells with oil drillings are fitted to the correct locations (see Page 52). Both half thrust washers must have the same thickness.

1.4.3.4. Front Crankshaft Oil — Replacement

The front crankshaft oil seal is located in the timing cover and can be replaced with the engine fitted. Parts obstructing the access to the oil seal must be removed accordingly. To remove the oil seal, screw two self-tapping screws into the seal and withdraw it with a combination of screwdriver and pliers.

The engine must be supported from below as the engine mounting on the timing side must be removed to replace the oil seal. Remove the oil seal or the timing cover as follows:

• Disconnect the battery earth cable. Push the cable away from the terminal to prevent accidental ‘re-connection’.
• Remove the alternator drive belt.
• Place the front end of the vehicle on chassis stands to gain access to the water pump drive belt. Remove the belt by inserting a screwdriver as shown in Fig. 1.72. Then turn the crankshaft pulley with a 35 mm socket until the belt slips off and can be taken off. Take care not to damage the belt.
• Slacken the crankshaft pulley nut. The crankshaft must be blocked against rotation. Either remove the cover below the flywheel and insert a strong screwdriver blade into the flywheel teeth or engage a gear. A 35 mm socket is required to slacken the nut.
• Jack up the engine with a jack (wooden block between jack head and oil sump) or lift the engine with a suitable tackle. Make sure the engine is well supported and remove the engine mounting shown in Fig. 1.58. Remove three bolts on the water pump and the nut (1) in the centre of the engine mounting. Take off the aluminium engine mounting carrier. Check once more the support of the engine before the mounting parts are removed.

Fig. 1.72. — Removal of the water pump drive belt. Insert a screwdriver (1) below the V-belt and rotate the pulley with a socket (2) until the belt is free.