Echo PB-651T/H Service Manual Download Page 5

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PB-651T/H

PB-751T/H
PB-755T/H

SERVICE INFORMATION

1-4 Special repairing materials

Material

Location

Remarks

Grease

Rewind spring

Lithium based grease

Starter center post

Oil seal inner lips

Thread locking sealant Ball bearing

Loctite #675 or equivalent

Muffler

Loctite #242, ThreeBond #1324 or equivalent

Starter case

Loctite #222, ThreeBond #1342 or equivalent

Cushion (Frame side)

Loctite #222, ThreeBond #1342 or equivalent

Summary of Contents for PB-651T/H

Page 1: ...SERVICE MANUAL...

Page 2: ...Model Walbro WYK 192 Ignition Type CDI Capacitor discharge ignition system Spark plug BPM8Y Exhaust Muffler type Spark arrestor muffler with catalyst Starter Type Automatic rewind with shutter Rope di...

Page 3: ...condary voltage at 1000 r min kV 12 Secondary coil resistance k 1 2 1 8 Pole shoe air gaps mm in 0 3 0 4 0 012 0 016 Ignition timing BTDC 30 Carburetor Venturi size mm in 15 0 0 591 Throttle bore mm i...

Page 4: ...0 Cylinder cover M 5 40 55 4 5 5 35 48 Engine cover M 5 20 40 2 4 17 35 Muffler M 6 110 150 11 15 95 130 Muffler stay M 5 70 110 7 11 60 95 Muffler guide M 4 15 25 1 5 2 5 13 22 Others Fan M 5 50 75 5...

Page 5: ...s Grease Rewind spring Lithium based grease Starter center post Oil seal inner lips Thread locking sealant Ball bearing Loctite 675 or equivalent Muffler Loctite 242 ThreeBond 1324 or equivalent Start...

Page 6: ...is worn and aluminum can be seen B Piston outer diameter Min 47 95 1 888 C Piston pin bore Max 10 03 0 395 D Piston ring groove 1st Max 1 65 0 065 2nd Max 1 6 0 063 E Piston ring side clearance Max 0...