CYLINDER BLOCK DISASSEMBLY (I) [MZR-CD 2.2]


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1.  Disassemble in the order indicated in the table.

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1
Flywheel
2
End plate
3
Rear cover
4
Vacuum pump
5
Oil pan
6
Balancer chain tensioner
7
Balancer chain tensioner arm
8
Balancer chain guide*
9
Balancer chain, balancer sprocket
10
Balancer component
11
Oil pan upper block
12
Chain case
13
Oil pump
14
Oil pump cover
15
Inner rotor and shaft component, outer rotor
16
Plunger plug
17
Plunger spring
18
Control plunger
19
Oil pump body

*  :Depending on the vehicle's period of manufacture, it is either equipped or not equipped with a balancer chain guide. The vehicle's marketability and reliability are sufficiently satisfied even if a balancer chain guide is not equipped. The balancer chain guide is no longer a shipped part.


Flywheel Disassembly Note

1.  Hold the flywheel using the SST.

2.  Loosen the bolts in two or three steps in the order shown in the figure.

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Rear Oil Seal Removal Note

1.  Cut the oil seal lip using a utility knife.

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2.  Remove the oil seal using a screwdriver protected with a rag.

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Oil Pan Removal Note

1.  Remove the oil pan mounting bolts.

2.  Remove the oil pan using the separator tool.

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Balancer Chain Tensioner Removal Note

1.  Press back the plunger for the balancer chain tensioner slowly in the direction shown in the figure.

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2.  While holding the balancer chain tensioner plunger, insert the hexagonal wrench into the position shown in the figure and secure the plunger.

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3.  Remove the balancer chain tensioner.


Balancer Chain, Balancer Sprocket Removal Note

1.  Hold the balancer shaft using a wrench on the cast hexagon and loosen the balancer sprocket lock bolt.

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2.  Remove the balancer chain and the balancer sprocket.