Makita EH5000W Technical Information
Petrol hedge trimmers
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Also See for EH5000W:
- Instruction manual (132 pages) ,
- Owner's and safety manual (44 pages) ,
- Instruction manual (60 pages)
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T
ECHNICAL INFORMATION
Model No.
Description
C
ONCEPT AND MAIN APPLICATIONS
Models EH5000W, EH6000W and EH7500W are Double-sided blade
Petrol hedge trimmers equipped with the 22.2mL 2-stroke engine that
is in compliance with all known exhaust emission regulations, the same
one as used for EH7500S.
The main feature of these models is extra light design with further
improvements in noise, vibration and handling for environment and
human friendliness. Especially, the anti-vibration system is unique
and effective. These models are quipped with floating structure of
engine section and handle section; four damper springs absorb
vibration from engine to integrated front and rear handles.
Other benefits are:
Longer lubrication cycle obtained by circulating grease
in gear housing
Shear blade with 3 sharpened edges and stain-free blade surface
of glittering silver provide long lasting, smooth cutting.
S
pecification
Specifications
Type
Displacement: mL (cu.in.)
Engine
Fuel
In compliance with main exhaust emission
regulations;
CARB Tier 3, EPA Phase 2, EU Stage 2
Max. output power: kW (PS)
Speed
min.
= rpm
:
-1
Stroke rate at No load: min.
Fuel tank capacity: mL (oz)
Max. cutting capacity: mm (")
Carburetor
Starting system
Primer pump
Clutch
Rotation limiter
Type
Length: mm (")
Cutting teeth
Blade
Thickness: mm (")
Blade drive mechanism
Tooth spacing: mm (")
Max. branch diameter
Net weight
: kg (lbs)
*3
*1: stroke per minute
*2: Indicates maximum diameter of the branch that can be received
between adjacent two blade teeth. (See the figure on right.)
*3: Dry weight
S
tandard equipment
Blade cover ................................... 1
Socket wrench ............................... 1
Hex wrench (for M5) .................... 1
Note: The standard equipment for the tool
shown above may vary by country.
EH5000W, EH6000W, EH7500W
Petrol Hedge Trimmers
Model
at max. output power
No load
= spm*
1
-1
: mm (")
*2
H
Model No.
Length (L)
Width (W)
Height (H)
EH5000W
EH6000W
2-stroke
22.2 (1.4)
Mixed gasoline
(Mixture ratio of 50:1 [Makita 2-stroke engine oil] )
0.68 (1.0)
10,500
400 (13.5)
483 (19)
588 (23-1/8)
Diaphragm
Recoil starter
Double-sided
500 (19-3/4)
600 (23-5/8)
with 3 sharpened edges
2.0 (1/16)
2.3 (3/32)
Connecting rod drive
35 (1-3/8)
ø21.5 (7/8)
4.8 (10.5)
5.0 (11.0)
O
ptional accessories
Shear blade assemblies
PRODUCT
L
[EH5000W]
Dimensions: mm (")
EH5000W EH6000W
EH7500W
1,014
1,119
(40)
(44)
262 (10-3/8)
216 (8-1/2)
EH7500W
Yes
7,500
4,390
728 (25-5/8)
Yes
Yes
Yes
750 (29-1/2)
2.3 (3/32)
5.2 (11.4)
P 1/ 2
W
1,259
(49-1/2)
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Summary of Contents for Makita EH5000W
- Page 1 Description Petrol Hedge Trimmers ONCEPT AND MAIN APPLICATIONS Models EH5000W, EH6000W and EH7500W are Double-sided blade Petrol hedge trimmers equipped with the 22.2mL 2-stroke engine that is in compliance with all known exhaust emission regulations, the same one as used for EH7500S.
- Page 2 Spur gear 9 1R374 Pinion gear holding Jig removing Fly wheel Hex socket bit 10 Wire brush cleaning Spark plug [2] LUBRICATION Apply Makita Grease N. No.2 to Spiral spring for recoil starter (approx. 2g) and Gear room (approx. 40g).
- Page 3 P 3/ 26 epair [3] DISASSEMBLY/ASSEMBLY [3] -1. Engine section DISASSEMBLING (1) Disconnect Bullet terminal from the Lead wire of Ignition coil (Fig. 1). (2) Remove Air cleaner cover and disconnect control cable from the swivel of carburetor. Remove Control cable from cable bracket (Fig. 2). (3) Remove three bolts to separate engine section.
- Page 4 P 4/ 26 epair [3] DISASSEMBLY/ASSEMBLY [3] -2. Clutch Section DISASSEMBLING By using impact driver, Clutch can be loosened without holding Piston by utilizing air pressure in the cylinder. In order to utilize this air pressure resistant, do not remove Spark plug in this step. (1) Separate Engine section from Gear housing (Fig.
- Page 5 P 5/ 26 epair [3] DISASSEMBLY/ASSEMBLY [3] -3. Clutch Drum DISASSEMBLING (1) Separate Gear case from Engine section (Fig. 1, 2, 3). (2) Remove Gear case cover from Gear case. (3) Disassemble Clutch drum (Fig. 6, Fig. 7). Fig. 6 Note;...
- Page 6 P 6/ 26 epair [3] DISASSEMBLY/ASSEMBLY [3] -3. Clutch Drum ASSEMBLING (1) Lock Spur gear 9 with 1R374 (Fig. 6). (2) Drive Clutch drum to the shaft of Spur gear 9 counterclockwise by hand. (3) Mount 1R373 to Clutch drum and fasten it counterclockwise with impact driver and 13 mm Hex socket bit (Fig. 7). Note: 1.
- Page 7 P 7/ 26 epair [3] DISASSEMBLY/ASSEMBLY [3] -5. Shear Blade DISASSEMBLING Remove Holder and Shear blade assembly by unscrewing two Hex socket head bolts (Fig. 10). Note: 2 pcs. of Sleeve 5 are mounted under Plate. Do not lose them (Fig. 12) Fig.
-
Page 8: Table Of Contents
Fix the Shear blade assembly to Gear case by driving Hex socket head bolt through the Holder and each Sleeve 5. Note: *Do not forget to mount Seal (Fig. 14). *Apply Makita grease N. No.2 to the portion designated with black triangle (Fig. 15). Fig. 15 Fig. 14... -
Page 9: Fig. 18
P 9/ 26 epair [3] DISASSEMBLY/ASSEMBLY [3] -6. Ignition MAINTENANCE Plug Cap (1) Remove Plug cap from Spark plug and check the resistance between Plug cap spring and Ignition coil with circuit tester (Fig. 18). Fig. 18 Spark plug Grounding terminal of Ignition coil Plug cap Circuit tester... - Page 10 P 10/ 26 epair [3] DISASSEMBLY/ASSEMBLY [3] -6. Ignition MAINTENANCE Spark Plug (1) Remove Plug cap with Socket wrench 10-16. Clean the spark terminals of the removed Plug (Fig. 20). And adjust the gap of Spark terminals to 0.6 - 0.7 mm. Fig.
- Page 11 P 11/ 26 epair [3] DISASSEMBLY/ASSEMBLY [3] -6. Ignition ASSEMBLING Ignition Coil (1) Set Spacer on Cylinder and assemble Ignition coil on Spacer while inserting 0.3 mm thickness gauge of 1R366 between Fly wheel’s magnetized portion and Ignition coil (Fig. 22). Keep the inserted thickness gauge in this step till the Ignition coil is fully tightened in order to fix the 0.3 mm gap precisely.
- Page 12 P 12/ 26 epair [3] DISASSEMBLY/ASSEMBLY [3] -6. Ignition DISASSEMBLING Fly Wheel Note: Plug cap has to be removed in order to avoid accidental start of engine. Do not remove Plug when the nut for tightening Fly wheel is loosened to utilize air resistant in Cylinder. (1) Attach 10 mm Hex socket bit to Impact driver.
- Page 13 P 13/ 26 epair [3] DISASSEMBLY/ASSEMBLY [3] -6. Ignition ASSEMBLING Fly Wheel (1) Remove oil completely from Crankshaft. (2) Align Woodruff key on Crank shaft to the key groove of Fly wheel and mount Fly wheel to Crankshaft. (3) Turn M6 Hex nut to Crankshaft clockwise by hand and tighten it with Impact driver with 10 mm Socket bit clockwise for 2 second.
- Page 14 P 14/ 26 epair [3] DISASSEMBLY/ASSEMBLY [3] -7. Recoil Starter (cont.) DISASSEMBLING (2) Disassemble Recoil starter (Fig. 27). Fig. 27 (1) Pull out Rope by the length of one or two times (2) Release Starter knob while holding the Reel with your finger and pull the slack Rope inside.
- Page 15 (1) Set the outer end of Spiral spring here firstly and wind it clockwise till it is completely installed in the Starter case. Note: Apply Makita grease N. No.2 a little on the Spiral spring (Red grease was applied to it at ex-factory condition).
- Page 16 P 16/ 26 epair [3] DISASSEMBLY/ASSEMBLY [3] -8. Carburetor DISASSEMBLING, CLEANING (1) Remove Air cleaner cover (Fig. 30). (2) Remove Elements; Sponge and Felt (Fig. 31). Fig. 30 Fig. 31 Air cleaner Element cover (Felt made) Hex socket head bolt Element (Sponge made) (3) Remove two Hex socket head bolts fixing Air cleaner plate and Carburetor assembly (Fig.
- Page 17 P 17/ 26 epair [3] DISASSEMBLY/ASSEMBLY [3] -8. Carburetor (cont.) DISASSEMBLING, CLEANING (7) Check Inlet needle in the Pump body assembly if its tip is intact. Replace Controller set including Inlet needle to the new set if Inlet needle tip is damaged. It can be removed by unscrewing M3x4 Set screw. Check if there is any foreign material stuck on Fuel inlet before fixing Inlet needle (Fig.
- Page 18 P 18/ 26 epair [3] DISASSEMBLY/ASSEMBLY [3] -8. Carburetor ASSEMBLING Take the reverse step of Disassembling, Cleaning. AIR-TIGHT TEST See Fig. 37. Fig. 37 Carburetor 1. Connect 1R127 to Carburetor 2. Push up the air pressure until the pressure gauge indicates 0.05 Mpa. Nipple for 3.
- Page 19 P 19/ 26 epair [3] DISASSEMBLY/ASSEMBLY [3] -8. Carburetor (cont.) ASSEMBLING CARBURETOR TO ENGINE (2) Fasten the following parts with two Hex socket head bolts (Fig. 39). * Plate * Air cleaner plate * Gasket * Cable bracket * Gasket * Carburetor assembly * Carburetor gasket Fig.
- Page 20 P 20/ 26 epair [3] DISASSEMBLY/ASSEMBLY [3] -9. Stop Switch MAINTENANCE (1) Connect Circuit tester for checking Stop switch (Fig. 41). Fig. 41 Bullet terminal Connecting terminal Stop switch is in order if it works as followings: * Circuit tester shows no connectivity when Engine ON * Circuit tester shows a connectivity when Engine OFF...
- Page 21 P 21/ 26 epair [3] DISASSEMBLY/ASSEMBLY [3] -10. Fuel Tube TUBING Connect Fuel tank, Primer pump, Carburetor with Tubes (Fig. 42). Fig. 42 1. Mount Tube complete (equipped with black Tube and clear Tube) to Fuel tank. The black Tube is for Fuel inlet. Insert Fuel filter to the black one with Hose clamp.
- Page 22 P 22/ 26 epair [3] DISASSEMBLY/ASSEMBLY [3] -11. Spark Arrestor DISASSEMBLING, CLEANING (1) Separate Engine from the product (Fig. 1, 2, (Fig. 43). (2) Disassemble Muffler section Fig. 43 1. Remove Muffler cover (outer). And remove two Hex 2. Remove Inner muffler cover (metal) socket head bolts.
- Page 23 P 23/ 26 epair [3] DISASSEMBLY/ASSEMBLY [3] -12. Engine Block DISASSEMBLING (1) Disassemble the following parts from Engine. * Blower housing * Muffler cover (out side) * Muffler * Cylinder cover * Plug cap * Spark plug * Ignition coil * Carburetor * Clutch * Fly wheel...
- Page 24 P 24/ 26 epair [3] DISASSEMBLY/ASSEMBLY [3] -12. Engine Block ASSEMBLING (3) Assemble the new Piston clip with Awl (Fig. 47). Fig. 47 Piston clip opening must face to either the top side or Skirt side of Piston when assembled. Groove on Piston Groove on Piston Top Side...
-
Page 25: Spur Gear 9
P 25/ 26 epair [3] DISASSEMBLY/ASSEMBLY [3] -12. Engine Block ASSEMBLIG (6) Mount Cylinder to Crankcase assembly (Fig. 50). Fig. 50 Cylinder 2. Tighten four Hex cocket head bolts in diagonal order. Insert Cylinder over Piston while pressing Piston rings toward the Piston’s center. -
Page 26: Fig
P 26/ 26 ircuit diagram Fig. D-1 Color index of lead wires' sheath Black Connect it to Gear case assembly with screw. Switch Terminal to grounding Bullet terminal Connect to bullet terminal of Ignition coil. Fasten terminal 187 385 ~ 395 mm iring diagram Fig.