Volvo MD5A, Руководство по ремонту

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Lubrication oil filter
Designation
Lubrication oil pump
Type
Spring for pressure reduction valve: Length unloaded
mm (in.)
Loaded with 25 N (2,5 kp) (5,5 lb) mm (in). .
Loaded with 35 N (3,5 kp) (7,7 lb) mm (in.) .
Gear’s axial clearance including packing mm (in.)
Fuel system
Injector pump, Bosch
Injector, Bosch, holder
Nozzle
Hole diameter mm (in.)
Opening pressure (new nozzle) kp/cm
2
(p.s.i.)
Nozzle angle
Pre-injection angle
Fuel quantity injected
Micro Filter
Type
Filter element
Feed pump
Type
Feed pressure at 42 r/s (2500 r.p.in) kp/cm
2
(p.s.i)
Electrical system
Battery voltage
Battery capacity
Alternator rating, max
Starter motor rating
Battery electrolyte spec. gray: Fully charged battery
Charging to be carried out at
Cooling system
Thermostat
Starts to open at
0
C (
0
F)
Fully open at
0
C (
0
F)
WEAR TOLERANCES
Cylinders (liner)
Replaced when worn (or if the engine has an abnormally
high oil consumption) mm (in.)
Crankshaft
Main and big end bearings
Permissible ovality mm (in.)
Permissible conicity mm (in.)
Max. axial clearance (end float) mm (in.)
Camshaft
Bearing journals, permissible ovality tom (in.)
Max. clearance between camshaft and bearings mm (in.)
Valves
Max. clearance between valve guide and valve stem mm
(in.)
Valve disc edge mm. thickness mm (in.)
MANN W 77 or FRAM PH3614
Gear pump
40
(1.5748)
34 (1.3386)
31,5 (1.2402)
0,010 - 0,130 (0.0004—0.0051)
PFR 1K 70A 431/11
KBAL 65
DLLA 150
Four, 0,23
(0.0091)
185 (2631)
150°
25 - 28°
31 min
3
/stroke at 33,3 r/s (2000 r.p.m)
Bosch 0 450 015 003
Bosch 1 457 431 324
Pierburg PE 15672
0,65 - 0,85
(9.2 - 12.1)
12 V
Max. 60 Ah
35 A
0,81 kW
(1.1 hp)
1,275 - 1,285 g/cm
3
1,230 g/cm
3
Bellows thermostat
60
(140)
90 (194)
0,25
(0.0098)
0,06
(0.0024)
0,05 (0.0020)
0,36 (0.0142)
0,03
(0.0012)
0,15 (0.0059)
0,16
(0.0063)
1,0
(0.0394)
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