CP-7[732-742]-series Mechanical Reference(2.9E) - 第135页
Assembly 1. Insert the rotor into side plate "A". 2. Place the spacer and bearing in side plate "A", then use a bearing punch and hammer to pound the bearing in. Note: Place a wood block beneath the s…
10 Remove the vanes.
Notes:
1. Be sure to note the orientation and positions of the vanes, as the new vanes must be
installed in the same manner.
2. If a broken vane exists, air blow the pump interior to remove any fragments.
11. Mount the special tool on side plate "A", then push out the rotor. Support the
shaft area with your hand to avoid dropping the rotor. After removing the rotor,
remove the special tool.
Note: When pushing out the rotor, use care to avoid scratching the rotor shaft and the
cylinder.
12. Remove the side plate "A" mounting bolts, and use a plastic hammer to knock the
pin off, then remove side plate "A".
13. After disassembling to this point, clean each component using a soft cloth soaked
in an organic solvent (chlorine or fluorine based solvent such as Kurorosen or
Daifuron S3).
Bolt
Knock-pin
C7SM3073E
Side plate A
Special tool
C7SM3072E
Rotor
Side plate A
Special tool
Vane
C7SM3071E
Part 3 Chapter 3 Replacing Consumable Parts
Edition 2.7 3-3-15 CP-7 series Mechanical Reference
Assembly
1. Insert the rotor into side plate "A".
2. Place the spacer and bearing in side plate "A", then use a bearing punch and
hammer to pound the bearing in.
Note: Place a wood block beneath the shaft to prevent it from being scratched.
3. Mount side plate "A" on the cylinder. After using the knock-pin to position side
plate "A", secure it with the bolts.
Knock-pin
Side plate A
C7SM3076E
Bearing punch
Spacer
Bearing
Hammer
C7SM3075E
Side plate A
Rotor
C7SM3074E
Part 3 Chapter 3 Replacing Consumable Parts
Edition 2.7 3-3-16 CP-7 series Mechanical Reference
4. Mount the vanes on the rotor. Be sure the vane positions and orientations are the
same as when disassembled.
5. Mount side plate "B" on the cylinder. After using the knock-pin to position side
plate "B", place the spacer and bearing in position, then use a hammer and bearing
punch to pound the bearing in. After the bearing is in, secure the side plate "B"
mounting bolts.
6. Use the bearing punch and hammer again to pound in the bearings at side plates
"A" and "B".
Mounting bolt
Side plate B
Knock-pin
Spacer
Bearing
Bearing punch
Hammer
C7SM3078E
Vane
C7SM3077E
Part 3 Chapter 3 Replacing Consumable Parts
Edition 2.7 3-3-17 CP-7 series Mechanical Reference