New Holland 667TA/EBF, Руководство по ремонту

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2-14
Issued 11-06 Bur 87519804 NA
CHAPTER 2 - 667TA ENGINE OVERHAUL
ENGINE REPAIR MANUAL
TORQUE SPECIFICATIONS
PART ...................................................................................................................................... TORQUE - Nm (lb.-ft.)
Cylinder head fastening bolt.
1st phase.
Bolts M12x1.75x70 .......................................................................................... 45 to 55 Nm (33.2 to 40.6 lb.-ft.)
Bolts M12x1.75x140 ........................................................................................ 35 to 45 Nm (25.8 to 33.2 lb.-ft.)
Bolts M12x1.75x180
(pre lubricate with oil) ................................................. 65 to 75 Nm (47.9 to 55.3 lb.-ft.)
2nd phase additional rotation ................................................................................................................ 90 degrees
3rd phase (only for bolts 140 and 180 mm long additional rotation) ..................................................... 90 degrees
Main bearing Caps.
1st phase. (pre lubricate with oil) ......................................................................... 44 to 56 Nm (32.5 to 41.3 lb.-ft.)
2nd phase. .......................................................................................................... 74 to 86 Nm (54.6 to 63.4 lb.-ft.)
3rd phase. additional rotation. ..........................................................................................................90 ±5 degrees
Connecting rod cap fasting bolts.
1st phase. (pre lubricate with oil........................................................................... 55 to 65 Nm (40.6 to 47.9 lb.-ft.)
2nd phase. additional rotation ..........................................................................................................60 ±5 degrees
Engine flywheel fastening bolts.
1st phase.............................................................................................................. 26 to 34 Nm (19.2 to 25.1 lb.-ft.)
2nd phase. additional rotation. ........................................................................................................60 ± 5 degrees
Nut securing connector for injector supply................................................................ 45 to 50 Nm (33.2 to 36.9 lb.-ft.)
Sump (oil pan). ........................................................................................................... 20 to 28Nm (14.8 to 20.7lb.-ft.)
Fuel filter. ........................................................................................................................................ C 3/4 turn
Injection pump gear cover fastening bolts. ............................................................... 20 to 30 Nm (14.8 to 22.1 lb.-ft.)
Valve gear cover and case fastening bolts. ............................................................... 20 to 28Nm (14.8 to 20.7 lb.-ft.)
Intake manifold fastening bolts. ................................................................................ 20 to 28 Nm (14.8 to 20.7 lb.-ft.)
Fuel pump fastening bolts......................................................................................... 20 to 30 Nm (14.8 to 22.1 lb.-ft.)
Exhaust manifold fastening bolts. ............................................................................. 48 to 58 Nm (35.4 to 42.8 lb.-ft.)
Valve cover fastening nuts. ....................................................................................... 20 to 28 Nm (14.8 to 20.7 lb.-ft.)
Rocker arm support fastening bolts. .......................................................................... 31 to 41Nm (22.9 to 30.2 lb.-ft.)
Nut for rocker arm adjusting bolt............................................................................... 20 to 28 Nm (14.8 to 20.7 lb.-ft.)
Bolts fastening the pulley on the crankshaft.
1st phase.............................................................................................................. 45 to 55 Nm (33.2 to 40.6 lb.-ft.)
2nd phase
additional rotation. ......................................................................................................90 ±5 degrees
Cam shaft shoulder plate fastening bolts.................................................................. 20 to 28 Nm (14.8 to 20.7 lb.-ft.)
Fan support fastening bolts. ..................................................................................... 20 to 30 Nm (14.8 to 22.1 lb.-ft.)
Injection pump fastening bolts ...................................................................................... 7 to 17 Nm (5.2 to 12.5 lb.-ft.)
Fan pulley fastening bolts ......................................................................................... 37 to 49 Nm (27.3 to 36.1 lb.-ft.)
Turbocharger fastening bolts. ................................................................................... 20 to 30 Nm (14.8 to 22.1 lb.-ft.)
Starter motor fastening bolts. ................................................................................... 37 to 49 Nm (27.3 to 36.1 lb.-ft.)
Alternator fastening bolts. ......................................................................................... 37 to 49 Nm (27.3 to 36.1 lb.-ft.)
Water pump fastening bolts. ..................................................................................... 20 to 28 Nm (14.8 to 20.7 lb.-ft.)
Oil filter............................................................................................................................................ C 3/4 turn
Belt tensioner fastening bolts.................................................................................... 37 to 49 Nm (27.3 to 36.1 lb.-ft.)
Water Oil cooler (heat exchanger) for EDC7UC31 control unit
M6 bolt............................................................................................................................ 8 to 12 Nm (5.9 to 8.9 lb.-ft.)
M8 bolt...................................................................................................................... 20 to 28 Nm (14.8 to 20.7 lb.-ft.)
Oil pump and front cover fastening bolts
1st stage ........................................................................................................................... 7 to 9 Nm (5.2 to 6.6 lb.-ft.)
2nd stage.................................................................................................................. 20 to 28 Nm (14.8 to 20.7 lb.-ft.)
Cylinder bore lubrication jets fastening bolt................................................................ 12 to 18 Nm (8.9 to 13.3 lb.-ft.)
Common Rail fastening bolts.................................................................................... 20 to 28 Nm (14.8 to 20.7 lb.-ft.)
Boost temperature/pressure sensor on intake manifold ................................................... 5 to 7 Nm (3.7 to 5.2 lb.-ft.)
Engine oil level sensor bolt ......................................................................................... 10 to 14 Nm (7.3 to 10.3 lb.-ft.)
Turbocharger to exhaust manifold fastening bolts .................................................... 37 to 49 Nm (27.3 to 36.1 lb.-ft.)
Wiring duct securing bolt M6 .......................................................................................... 8 to 12 Nm (5.9 to 8.9 lb.-ft.)
Support for electrical wiring for injector power supply bolt ....................................... 20 to 28 Nm (14.8 to 20.7 lb.-ft.)