Instruction/ maintenance manual of the product ER2650LH Makita
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Model ER2650LH is a petrol string trimmer equipped with 25.4cm³ 4-stroke engine in compliance with all known exhaust emission regulations. Nylon cutting heads [Bump & feed 4, Ultra Auto 4] Dimensions: mm (") 310 (12-1/4) Width (W) Height (H) Length (L) 1,621 (64) 479 (18-7/8) PRODUCT P 1/ 1 4 ER2650LH Models No.
R epair CAUTION: Repair the machine in accordance with “Instruction manual” or “Safety instructions”. [4] DISASSEMBLY/ASSEMBLY [4]-1. Attention Follow the instructions below during repairing . • Wear glove to avoid injury. • Cool down the engine enough before repairing to avoid skin burn.
R epair [4] DISASSEMBLY/ASSEMBLY [4]-2. Engine and Shaft DISASSEMBLING ASSEMBLING (1) Disconnect lead wire and grounding wire by removing each connector after Air cleaner cover is removed. ( Fig. 1 ) (2) Remove Control cable from Insulator by loosening nuts of the adjust screw and disconnecting inner cable from Swivel of Carburetor.
[4] DISASSEMBL Y/ASSEMBL Y [4]-3. Shaft pipe complete DISASSEMBLING ASSEMBLING (1) Loosen two M5x25 Hex socket head bolts and remove Clamp cover B and Loop handle. ( Fig. 7 ) (2) Remove 4x18 Tapping screws (4pcs) and M5x14 Hex socket head bolts, then separate Lever case R and L.
Grind these edges. DISASSEMBLING ASSEMBLING (2) Disaasemble Cutter shaft and Ball bearings from Head case complete. ( Fig. 10 ) (1) Take reverse step of the disassembly. ( Fig. 10, 11 ) Note: • Pay attention to the assembly direction of Washer and Bearing washer .
[4] DISASSEMBL Y/ASSEMBL Y [4]-5. Clutch DISASSEMBLING DISASSEMBLING ASSEMBLING Disassemble Clutch by removing Shoulder hex bolt M6x25 (2pcs) with Cordless impact driver using 13mm Socket bit. ( Fig. 12 ) (1) Remove Clutch case section from the engine by unscrewing H.
[4] DISASSEMBL Y/ASSEMBL Y [4]-7. Ignition (1) Remove Plug cap from Spark plug and test the continuity between Plug cap spring in Plug cap and Earth terminal of Ignition coil.
1R364 a set of M6 bolts (components of 1R364) [4] DISASSEMBL Y/ASSEMBL Y [4]-8. Flywheel ASSEMBLING Insert Woodruff key 3 in the groove on Crankshaft and mount Flywheel, then tighten Flywheel with M8 Flange nut clockwise. Note: Wipe off grease and oil on Crankshaft to fit Flywheel tightly.
[4] DISASSEMBL Y/ASSEMBL Y [4]-9. Recoil starter ASSEMBLING Fig. 22 Fig. 23 DISASSEMBLING U-notch of Reel Inner hooked end of Spiral spring Outer hooked end of Spiral spring Reel M5x12 T apping screw .
[4] DISASSEMBL Y/ASSEMBL Y [4]-10. Carburetor DISASSEMBLING CLEANING / MAINTENANCE (1) Remove Air cleaner cover and disassemble Air cleaner. ( Fig. 24 ) (2) Remove H.S. button head bolt M5x60 (2pcs) completely, then disassemble Carburetor and Cleaner plate assembly from Insulator.
[4] DISASSEMBLY/ASSEMBLY [4]-10. Carburetor (cont.) Carefully assemble each part in right direction and order. ( Fig. 25 ) (1) Assemble Cleaner plate assembly, Carburetor and Gasket to Insulator with two M5x60 Hex socket head bolts.
MAINTENANCE DISASSEMBLY Fig. 31 Spark arrester Exhaust muffler [4] DISASSEMBLY/ASSEMBLY [4]-13. Spark arrester (1) Remove Cylinder cover. (2) Remove Exhaust Muffler. (3) Remove Spark arrester from Exhaust muffler and sweep it if dirt or soot is on Spark arrester.
[4] DISASSEMBLY/ASSEMBLY [4]-14. Engine block (cont.) Fig. 33 Fig. 34 ASSEMBLING Piston ring (top) 34 (1) Assemble Piston to Rod of Crankshaft. (Fig. 33) (2) Assemble Cylinder block assembly by fastening it with screws in crisscross pattern.
[4] DISASSEMBL Y/ASSEMBL Y [4]-14. Engine block (cont.) (3) Adjust the valve clearance by following the steps in Fig. 35 . Fig. 35 ASSEMBLY Marking on Ignition coil Marking on Flywheel Marking on Cam gear assembly Marking on Cylinder block 1R366 (0.1mm Feeler gauge) Offset wrench Hex wrench 2.
An important point after buying a device Makita ER2650LH (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Makita ER2650LH yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Makita ER2650LH - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Makita ER2650LH you will learn all the available features of the product, as well as information on its operation. The information that you get Makita ER2650LH will certainly help you make a decision on the purchase.
If you already are a holder of Makita ER2650LH, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Makita ER2650LH.
However, one of the most important roles played by the user manual is to help in solving problems with Makita ER2650LH. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Makita ER2650LH along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
