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First, apply grease thickly inside and outside of the crank joint.
Then, fit pin 7 of crank shaft and crank joint with piston cylinder moving by finger, looking inside
through the window of crank housing as shown in the sketch.
5. Gear housing packing
Always replace to a new gear housing packing in disassembly and assembly.
Be sure of removing grease in mating face of gear housing and gear housing cover.Then, apply Super Three
Super Three Bond No.50
Gear housing
Gear housing packing
6. Replacing armature
Ball bearing
Oil seal 12
Ensure to fit flat washer 14 in armature bearing of motor housing (see the sketch above).
Insert armature after assembly of ball bearing 6000 and oil seal (should be new) to gear housing cover.
(Wrong order of assembly and use of used oil seal may cause grease leakage or jump out of oil seal.)
7. Connection of rotation changing switch
Core wire(soldering)
Gear housing cover
Flat washer
Switch case
Lead wire(covered)
Bond No.50 evenly and thickly.
(Old packing may cause grease leakage as it has lost
elasticity.)
Motor housing
Grease
Ball bearing 6000
Peel out cover of lead wire(6-7mm) and
finish in soldering. Push it until a part of
the lead wire coverenters terminal hole.
Flat washer
Ball bearing 608 LB
Oil seal 12
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