Volvo 2003T Manuale di Servizio Scaricare il pdf (Pagina 18)

Disassembly

Drain off the cooling water and the lubricating oil from

the engine. Clean the engine and fit it on engine cradle

p/n 9992520 and fixture p/n 884837.

1. Remove the alternator, the tensioner bracket and the

starter motor. Remove the connections from the electri-

cal distribution box from the engine and remove the box

and the wire harness.

2. Remove the return fuel line, the fuel pressure lines

and the inlet air silencer. Install protection caps on the

fuel injection pumps and injectors. Remove the screw

holding the lever of the decompression device (1) and

pull out the lever. Remove the valve cover.

3. Remove the fuel filter, the oil filter, the feed-pump,

the thermostat housing and the exhaust elbow. Also re-

move the sea-water pump with its attachment tubes.

4. Remove the valve bridge and lift out the push rods.

Remove the rubber rings for the oil pipe. Remove the

cylinder head and the valve lifters. Put the lifters on a

rack in consecutive order.

NOTE! The cylinder head bolts are phosphatised and

must not be cleaned with a steel brush.

5. Remove the fuel injection pumps. Mark the pumps

to ensure installation in the same cylinders from

which they were removed. Take care of the shims.

Remove the screws on the side of the engine block and

lift out the pump lifters. Put the lifters on a rack in con-

secutive order. See also illustration on page 28.

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 47 48

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Volvo 2003T Manuale di Servizio Pagina 18