3.3.13. Oil pump
Reducing valve
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1. Spring
2. Piston
3. Sealing washer
4. Valve cap |
Safety valve
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1. Piston
2. Spring
3. Sealing washer
4. Valve cap |
Removal
PERFORMANCE ORDER |
1. Take off a gas-distributing belt. |
2. Remove all asterisks of camshafts, an asterisk of a bent shaft directing pulleys and a pulley of a natyazhitel. |
3. Remove a back cover of a gas-distributing belt. |
4. Remove the oil pallet and a maslozaborny branch pipe. |
5. Unscrew the lower bolt of the generator, weaken the top bolt and shift the generator aside. |
6. Disconnect a wire from the oil pressure sensor switch. |
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Partition
PERFORMANCE ORDER |
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1. Unscrew screws and uncover the oil pump. |
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2. Mark the correct adjusting provision of gear gear wheels of the pump (it is specified by shooters). |
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3. Get gear gear wheels. |
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4. Unscrew caps reducing (the drawing at the left) and safety (the drawing on the right) valves. |
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5. Take springs and pistons of valves. |
6. Carefully clean all details of the oil pump and examine them on existence of wear tracks and damages. If gear wheels or a casing of the pump are damaged, then the pump needs to be replaced. |
7. Collect the pump upside-down. |
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The oil pump with M6 bolts
A. Ordinary pump and cover of the gas-distributing mechanism |
B. The modified pump and a cover of the gas-distributing mechanism |
Sequence of tightening of bolts of M6
Sequence of tightening of bolts of M8
Before installation you need to define what of types of the oil pump is installed on your engine. Check diameters of bolts of the pump. If it is M6 bolts, then you need to define types of back covers of a gas-distributing belt and the oil pump.
Installation
PERFORMANCE ORDER |
The oil pump with bolts of M6 and a usual cover |
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1. Remove an old epiploon of a bent shaft. |
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2. Hammer a new epiploon. |
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3. Apply N15 03 170 sealant on the shaded fields of laying of the oil pump. |
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4. Install laying on the block of cylinders |
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5. Install the oil pump |
6. Insert and tighten pump bolts in the specified sequence (see rice. Sequence of tightening of bolts of M6). |
7. In ten minutes when sealant of laying of the pump dries up, hold on pump bolts in addition to the necessary moment of an inhaling in the specified sequence. |
8. Establish the remained details in the sequence, the return to removal. |
The oil pump with bolts of M6 and the modified cover |
9. Do the operations described in items 1-6. |
10. Insert bolts of the pump and tighten them in the specified sequence (see rice. Sequence of tightening of bolts of M6). |
11. Establish the remained details. Before establishing an external cover of a gas-distributing belt, hold on pump bolts in addition to the necessary moment of an inhaling in the specified sequence. |
The oil pump with M8 bolts |
12. Do the operations described in points of items 1-6. |
13. Apply N15 10 181 sealant on carvings of bolts of the pump. |
14. Insert and tighten bolts in the specified sequence (see rice. Sequence of tightening of bolts of M8). |
15. Establish the remained details. |
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