1 — a cover of a head of cylinders with laying 2 — the thermostat case with laying 3 — the thermostat 4 — temperature sensor 5 — fastening 6 — shaft of yokes with yokes 7 — yokes 8 — springs of yokes 9 — shaft of yokes 10 — hydraulic pushers of valves (Only on engines with hydraulic compensation of a gap of valves.) 11 — a cam-shaft cogwheel
12 — a press plate 13 — a cam-shaft 14 — a bolt of a head of cylinders 15 — a head of cylinders 16 — laying of a head of cylinders 17 — valve crackers 18 — the top cup of a spring of the valve 19 — a valve spring 20 — the lower plate of a valve spring 21 — the valve 22 — a maslootrazhatelny cap 23 — a valve guide 24 — an epiploon
PERFORMANCE ORDER
To check an axial side play of a cam-shaft. The required value:
VZ, V6 (SOHC) engines: 0, 04—0, 13 mm
Engines of BP (SOHC): 0, 06—0, 20 mm
VZE, V5, V6E engines: 0, 05—0, 18 mm
If values do not conform to requirements, it is necessary to replace a persistent plate and, perhaps, also a cam-shaft.
Holding a cam-shaft a key, to unscrew a bolt of fastening of a cogwheel of a cam-shaft. To remove a cogwheel, if necessary to bring down easy blows of the rubber hammer.
To remove a cogwheel of a cam-shaft it is careful not to lose the directing pin.
To unscrew a persistent plate and to take out the camshaft through a distributor opening.
To beat out an old epiploon of a cam-shaft by means of a drift.
At the same time the place of landing of an epiploon should not be damaged.
Installation
PERFORMANCE ORDER
To grease the place of landing and an epiploon of a cam-shaft with a small amount of engine oil. It is careful to hammer an epiploon by means of a pipe of the same diameter into place. To hammer an epiploon so that it was level with a head of cylinders.
Not to warp an epiploon at installation.
To grease all places of a support of a cam-shaft with a small amount of engine oil.
It is careful to insert a cam-shaft into a head of cylinders through a distributor opening.
At a vdviganiye the shaft should not warp. To move carefully through an epiploon not to damage a working edge.
To establish a cam-shaft so that the press plate could enter a cam-shaft groove. To screw a persistent plate with effort of 10 Nanometers.
To insert the directing pin into a cam-shaft. To establish a cam-shaft wheel so that the directing pin entered gearing with a groove.
Holding a cam-shaft a key to screw a cam-shaft cogwheel with effort of 60 Nanometers.
When keeping a shaft not to damage a head of cylinders a wrench.
To tighten bolts of fastening of covers of bearings a dynamometer key in the specified sequence. The inhaling of bolts has to be carried out in two passes.
To Zamarkirovat the shaking levers that at installation they could be established on former places.
To take out the shaking levers from the places.
To check an axial side play of a cam-shaft. The required value: 0, 02 - 0,18 mm. The most admissible axial side play: 0, 20 mm. If this value is exceeded, it is necessary to replace a cam-shaft and, perhaps, a head of cylinders.
To unscrew a press plate-1-.
To unscrew 3 basic arms - 2 cam-shafts and to remove together with a cam-shaft-3-.
To remove a forward basic arm from a cam-shaft and to take out an epiploon-4-by means of the screw-driver.
Installation
PERFORMANCE ORDER
To grease the place of landing and an epiploon of a cam-shaft with a small amount of engine oil. It is careful to hammer an epiploon by means of a pipe of the same diameter into place. To hammer an epiploon so that it was level with a head of cylinders.
Not to warp an epiploon at installation.
To clear surfaces of a prileganiye of basic arms of dirt and oil.
To apply on adjusting surfaces sealant, for example, of Hylomar.
Sealant should not be applied on an oil opening.
To establish a cam-shaft together with basic arms.
To tighten bolts of fastening of basic arms a dynamometer key from within outside. The inhaling of bolts is carried out in two passes.
1st pass: 15 Nanometers
2nd pass: 25 Nanometers
To establish a persistent plate and to screw 10 Nanometers with effort.
To install the shaking levers. To watch that levers correctly sat down on the places.
To insert springs of the shaking levers.
To establish a back casing of a gear belt and to screw 10 Nanometers with effort.
To establish a spline and a cogwheel of a cam-shaft. For an inhaling of a bolt of fastening to hold a cam-shaft a wrench. Inhaling moment: 50 Nanometers.
