Tools And Instruments For Shop Service - Yamaha JT1 Series Service Manual

GENERAL-Tools and Instruments for Shop Service
1-6 Tools and Instruments for Shop Service
The following tools and instruments are required to service the JT2
1
General Tools
1) Plug wrench 23x29 mm.
2) A set of wrenches
3) A set of socket wrenches
4) Plastic tip hammer
5) Steel hammer
6) Circlip pliers (ST type)
7) Circlip pliers (RT type)
8) Needle nose pliers
9) Pliers
10) Phiilips-head screwdriver
It) Phillips-head screwdriver(l)
12) Phillips-head screwdriver
(M)
13) Phillips-head screwdriver
(S)
14) Slot-head screwdriver(M)
15) Slot-head screwdriver (S)
16) T-handle socket wrench
2 Special Tools and Instruments
I Clutch holding tool
2 Crankcase disassembling tool
3 Crankshaft assembling tool
4 Flywheel magneto holding tool
5 Flywheel magneto puller
Fig 1-6-1
F,g t-6-2
In addition an electro-testor, tachometer.(engine rpm meter) hy..drometer ,etc. should and available.
3 Other Material
1) Yamaha Bond (No.5)
2)
Gear
011
3) Grease
4) Wiping material
5) Yamaha Bond No.4
6) Wood0J1 box
7) Oiler
8)
Oil
jug
The use of a wooden box as shown in the above
photo will facilitate engine service and overhaul.
Consumable parts (such as gaskets) and replace-
ment parts must also be on hand.
Fig. 1-6-3
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