Repair of diesel engines of cars Ford Sierra (1982-1993)

The engine with intermediate fuel injection into the combustion chamber, four-stroke, four-cylinder, in-line, water-cooled, has a camshaft in the cylinder block, mounted longitudinally in front of the vehicle.

Technical characteristics of diesel engines
Engine type: – until December 1986 (Sierra '83) YTT (Peugeot ХD2Р) - since January 1987 (Sierra '87) YTR Cylinder diameter 94 mm Piston stroke 83 mm Working volume 2304...

Tightening torques for threaded connections
Cylinder head mounting bolts – engines up to number SH 79876: • Stage 1 30 Nm • 2nd stage 70 Nm • Stage 3 unscrew 1/4 turn • Stage 4 80 Nm – engines from number SH...

Checking and adjusting valve clearances
Valve arrangement ADM – intake valves, ESN – exhaust valves The valve clearance should be checked and, if necessary, adjusted on a cold engine after it has been off for...

Checking the compression in the cylinders
Compression measurement The compression value shows, in most cases, how worn the cylinder-piston group of the engine is. To measure compression, a compression tester for...

Cylinder head — design description
Cylinder head assembly 1 - Cylinder head, 2 - Head gasket, 3 - Combustion swirl chamber, 4 - Locking ball, 5 - Exhaust valve seat, 6 - Inlet valve seat, 7 - Valve...

Removal and installation the cylinder head
Cylinder head bolt tightening sequence Removal Caution! When removing the cylinder head, the engine must be cold (wait 6 hours after turning off the engine). Disconnect...

Checking and repairing the cylinder head
Caution: These procedures are performed after removing the cylinder head. 1. Remove the coolant pump, exhaust manifold, combustion swirl chambers and engine overheat...

Removal and installation the engine
Engine mount holders 1 – right holder, 2 – left holder, 3 – right metal-rubber connector, 4 – left metal-rubber connector, 5 – engine mount crossmember Removal 1....

Disassembly, repair and assembly of the engine
Disassembly 1. Secure the engine to a suitable stand, drain the oil and remove the oil filter. Remove the vacuum pump and V-belt; unscrew the vacuum line. 2. Remove the...

Installing the rear main bearing
Installing the crankshaft thrust half ring 1. Install the gasket into the groove in the cylinder block and the rear main bearing cap. 2. Install the special tool rod...

Assembling the piston-connecting rod unit
Crank mechanism 1 - crankshaft, 2 - pulley, 3 - sprocket, 4 - sealing ring, 5 - centering sleeve of the primary shaft of the gearbox, 6 - flywheel, 7 - washer for fixing...

Assembly of the timing drive
Gas distribution system 1 - timing chain housing, 2 - housing gasket, 3 - intermediate plate, 4 - plate gasket, 5 - camshaft sprocket, 6 - timing chain, 7 - chain...

Further assembly of the engine
1. Install the crankshaft pulley. 2. Remove any traces of oil or grease from the crankshaft pulley mounting bolt, washer, and from the joint surface of the pulley and...

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Fusion
Scorpio 1
Scorpio 2
Sierra

Diesel car engines Ford Sierra