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
Bond No.50 evenly and thickly.
(Old packing may cause grease leakage as it has lost
elasticity.)
6. Replacing armature
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
Peel out cover of lead wire(6-7mm) and
finish in soldering. Push it until a part of
the lead wire coverenters terminal hole.
Ball bearing
Oil seal 12
Flat washer
Flat washer
Ball bearing 608 LB
Grease
Ball bearing 6000
Oil seal 12
Super Three Bond No.50
Gear housing
Gear housing packing
Gear housing cover
Motor housing
Switch case
Core wire(soldering)
Lead wire(covered)
