Safe Handling Of The Machine; Repair; Necessary Repairing Tools - Makita EB5300TH Repair Manual

2

SAFE HANDLING OF THE MACHINE

Read the instruction manual of this product and follow the instructions for safe repair.

Wear gloves.

When the engine is hot from use, cool down the engine enough or you can get burned.

Remove remaining fuel from Fuel tank and Carburetor completely. [FLAMMABLE MATERIAL KEEP FIRE
AWAY]

Remove Spark plug cap from Spark plug.

Repair the engine on a stable workbench and in a clean workplace kept as free of dust and debris as possible.

In order to avoid wrong reassembly, draw or write down where and how the parts are assembled, and what are the
parts.

It is also recommended to have boxes ready to keep disassembled parts by group.

Handle the disassembled parts carefully. Clean and wash them properly.

If some bolts and screws are too tight, use an impact driver.

Tighten the bolts and the screws to the specified torque as shown in "5 TIGHTENING TORQUE
SPECIFICATIONS".

Each time after you mounted a main part of the engine such as the piston, check if it moves smoothly without
abnormal noise by manually turning the crankshaft.

After completion of reassembly, check for loose parts or abnormal noise and vibration by manually turning the
crankshaft.
3

REPAIR

3-1

Necessary repairing tools

Code No.
1R005
Retaining ring pliers RT-2N
1R014-A
Hex head bit H3-150
1R015-A
Hex head bit H4-150
1R016-A
Hex head bit H5-150
1R070
Tachometer
1R127
Air density tester
1R181
Ignition checker
1R288
Screwdriver magnetizer
1R310
Spring pin extractor 6.0
1R311
Retaining ring pliers
1R364
Flywheel puller
1R366
Feeler gauge set
1R372
Crank shaft lock bolt M10
1R389
Cotter removal attachment
1R402-A
Digital tester
1R402-B
Alligator clip set for tester
Description
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Use for
attaching/removing Cotter (Use with 1R389.)
loosening/tightening M4 Hex socket head bolts
loosening/tightening M5 Hex socket head bolts
removing Muffler
checking engine speed
checking Carburetor
checking Ignition coil
attaching/removing Cotter
inserting Check valve
removing/inserting tubes
removing Flywheel
adjusting gaps of Spark plug, Rocker arm, and
Ignition coil
locking Crankshaft
attaching/removing Cotter (Use with 1R005.)
checking Switch
use with 1R402-A