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HOUSING DISASSEMBLY III

BHE011002000E05

1. Disassemble in the order indicated in the table.

1 | Flywheel (MT), counterweight (AT) (See Flywheel (MT), Counterweight (AT) Disassembly Note.)
2 | Tension bolt (See Tension Bolt Disassembly Note.)
3 | Rear housing (See Rear Housing Disassembly Note.)
4 | Rear oil seal
5 | Rear stationary gear (See Stationary Gear Disassembly Note.)
6 | Pressure regulator
7 | Tubular dowel (rear rotor housing side) (See Tubular Dowel Disassembly Note.)
8 | Rear rotor housing (See Rotor Housing Disassembly Note.)
9 | Rear rotor A: Side seal B: Side seal spring C: Corner seal D: Corner seal plug E: Corner Seal Spring F: Side piece G: Apex seal H: Apex seal spring (short) I: Apex seal spring (long) (See Rotor Disassembly Note.)
10 | Tubular dowel (front rotor housing side) (See Tubular Dowel Disassembly Note.)
11 | Intermediate housing (See Intermediate Housing Disassembly Note.)
12 | Front rotor housing (See Rotor Housing Disassembly Note.)
13 | Eccentric shaft
14 | Oil jet plug
15 | Spring
16 | Steel ball
17 | Front rotor (See Rotor Disassembly Note.)
18 | Plate
19 | Needle bearing
20 | Thrust plate
21 | Front stationary gear (See Stationary Gear Disassembly Note.)
22 | Front housing

## Flywheel (MT), Counterweight (AT) Disassembly Note

1. Lock the flywheel (MT) or counterweight (AT) against rotation using the SST.

2. Remove the locknut using the SST.

3. Remove the flywheel (MT) or counterweight (AT), using the SST.

## Tension Bolt Disassembly Note

1. Loosen the tension bolts in 2-3 passes in the order shown in the figure and remove them.

## Rear Housing Disassembly Note

1. Move the rear housing to the left and right to cut the oil film.

2. Remove the rear housing.

  Caution

  • If a seal adheres to the rear housing, put it back in its original position in the rotor.

## Stationary Gear Disassembly Note

1. Remove the stationary gear using the SST.

## Tubular Dowel Disassembly Note

1. Remove the tubular dowel using the SST.

## Rotor Housing Disassembly Note

1. Remove the rotor housing being careful not to drop the apex seal.

## Rotor Disassembly Note

  Note

  • Pair each seal and spring according to the numbers shown in the figure, and place them in the SST according to the numbers shown on the SST.

1. Remove the side piece, apex seal, corner seal, side seal, and spring on the engine rear side, and place them in the SST while keeping them in order.

2. Move the rotor to the left and right to cut the oil film.

3. Remove the rotor.

  Caution

  • If a seal adheres to the side housing, put it back in its original position in the rotor.
  • Place the removed rotor upright on soft material such as a rubber sheet or cloth. Do not allow the oil seal to directly contact metal are similar hard surface.

4. Remove the corner seal, side seal, and spring on the engine front side, and place them in the SST while keeping them in order.

## Intermediate Housing Disassembly Note

1. Lift the intermediate housing up while another person pushes the eccentric shaft upward approx. 3 cm {1.18 in}.

2. Rotate and remove the intermediate housing at the point where the eccentric shaft does not catch.

  Caution

  • If a seal adheres to the intermediate housing, put it back in its original position in the rotor.