Ford Sierra

4.2.11.3.2. Assemblage of knot the piston-rod

THE GENERAL DATA

The krivoshipno-shatunnyj mechanism

1 – a cranked shaft, 2 – a pulley, 3 – an asterisk, 4 – a sealing ring, 5 – the aligning plug of a primary shaft of a transmission, 6 – a flywheel, 7 – a washer of fixation of bolts of fastening of a flywheel, 8 – loose leaves of radical bearings, 9 – persistent half rings of a cranked shaft,

10 – уплотнители the back radical bearing, 11 – a bolt of a rod, 12 – a rod, 13 – the plug of a head of a rod, 14 – the loose leaf шатунного the bearing, 15 – the piston, 16 – a piston finger, 17 – маслосъемное a ring, 18 – a bottom sealing ring, 19 – the top sealing ring (компрессионное)

PERFORMANCE ORDER

1. To check up a rod condition. 2. To observe correct installation – deepenings at the bottom of the piston designations on a rod and its cover (arrow) should be directed to the same party, as. 3. To grease with a thin layer of engine oil a piston finger and to establish it in the plug of a head of a rod. 4. Carefully to establish in piston flutes the spring lock rings fixing a finger in the piston. 5. Using the special adaptation, to establish rings on pistons the party designated by an inscription of "Torahs", towards a bottom. Rings are delivered in a condition ready to installation. Rings should move freely in piston flutes, but without a notable backlash. 6. To arrange rings in piston flutes so that locks (cuts) of sealing rings opposite sides on a corner 120 ° concerning a cut маслосъемного rings have been displaced from each other.

Selection of pistons for diameter of the cylinder

Knot of the block of cylinders

1 – the block of cylinders, 2 – the oil pallet, 3 – a bolt of fastening of the oil pallet, 4 – a drain oil stopper,

5 – covers of technological apertures of the block of cylinders, 6 – a bolt, 7 – заглушка a technological aperture

Designations of cylinders on the block of cylinders of the engine and pistons at their bottom

PERFORMANCE ORDER

1. Diameters of pistons and cylinders are divided into groups which are designated by the letters which have been beaten out on the block of cylinders of the engine and a bottom of the piston. 2. The cylinder and the piston co-operating with it should belong to one group of a choice (fig. of the Designation of cylinders see the block of cylinders of the engine and pistons at their bottom). The prevention New blocks of cylinders of engines have cylinders with a diameter of exclusively group "And" and "In". 3. To oil surfaces of pistons and internal surfaces of cylinders. 4. By means of the adaptation for compression of rings to insert knots the piston – a rod into corresponding cylinders. The prevention Deepening at the bottom of the piston should be directed towards the fuel pump. 5. To press pistons deep into cylinders. 6. To establish шатунные loose leaves and covers of rods (observing designations – fig. the Designation of a relative positioning of the piston, a rod and its cover see), to tighten nuts of bolts of fastening of covers of rods the moment of 60 Nanometers. 7. To measure the resistance moment at rotation of a cranked shaft with the help динамометрического a key. 8. To oil pushers and to insert them according to designations and in directing the block of cylinders of the engine. 9. To establish in the block of cylinders a cam-shaft and an intermediate plate together with a new lining. 10. To establish a system drive timing (subsection 4.2.11.3.3 see) and a casing приводной system chains timing together with a new lining. 11. To grease casing bolts приводной system chains timing герметизирующей with paste Frenetanch and to tighten their moment of 10 Nanometers. 12. To attach to the block of cylinders the oil pump so that конусное an aperture in the pump case settled down opposite to an aperture with a carving. 13. To tighten the moment of 22,5 Nanometers a bolt (with the conic termination) fastenings of the oil pump. 14. To establish a copper washer and to tighten a nut with the muffled aperture the moment of 30 Nanometers. 15. To establish an original adjusting washer and cautiously to tighten a stopper with a carving. 16. To establish the oil pallet. To tighten the moment of 3 Nanometers a drain stopper with a new lining.