Tightening Torque Specifications - Makita EBH252U Technical Information

7

TIGHTENING TORQUE SPECIFICATIONS

Parts to fasten
Flywheel
Gear case assembly
Pipe holder
Shaft pipe complete
Shaft pipe complete
Pipe bracket 2
Control lever assembly
(Bike handle)
Grip set
Control lever assembly
(Loop handle)
Cylinder block assembly
Crankcase
Retainer plate
Ignition coil
Cam gear cover
Rocker arm assembly
Rocker cover complete
Spark plug
Clutch shoe
Clutch case
Recoil starter set
Tank guard
Exhaust muffler
Muffler cover
Insulator
Carburetor
Air cleaner cover
Cylinder cover
Oil gauge
Stand set
Pulley
Crankshaft assembly

Shaft pipe complete

Pipe clamp

Hanger set

Pipe bracket 1

Pipe bracket 3

Handle 19

Handle 19

Shaft pipe complete

Crankcase

Oil case

Oil case

Cylinder block

assembly
Cylinder block

assembly
Adjust screw

Cylinder block

assembly
Cylinder block

assembly
Flywheel

Crankcase

Crankcase

Clutch case

Cylinder block

assembly
Exhaust muffler

Cylinder block

assembly
Cylinder block

assembly
Cleaner plate

assembly
Clutch case

Crankcase
Oil case

Clutch case

Crankshaft assembly

Fastener
M6x16 Hex head bolt
M5x14 Hex socket head bolt with
WR
M5x25 Hex socket head bolt
M5x25 Hex socket head bolt with W
M5x20 Pan head screw
M5x12 Hex socket head bolt
M5x18 Hex socket head bolt
M5x35 Hex socket head bolt with W
M5x35 Hex socket head bolt with W
M5x14 Hex socket head bolt with
WR
M5x14 Hex socket head bolt
M5x14 Hex socket head bolt
M5x10 Hex socket head bolt
M4x20 Hex socket head bolt with
WR
M5x14 Hex socket head bolt
M5 Hex nut
M5x16 Hex socket head bolt with
WR
Spark plug
M6×25 Shoulder hex bolt
M5x16 Hex socket head bolt
M4x25 Pan head screw
M5x12 Pan head screw
(for some models)
M5x40 Hex socket head bolt
M5x5 + Truss head screw
M5x18 Hex socket head bolt with
WR
M5x68 +Pan head screw
M5x14 Pan head screw
M4x16 Pan head screw
M5x12 Pan head screw
Oil gauge
M5x14 Pan head screw
Pulley
40 / 40
*W: Spring washer R: Flat washer
Tightening torque
(N･m)
9.0 - 11.0
5.0 - 8.0
5.0 - 8.0
5.0 - 8.0
1.0 - 1.5
4.0 - 6.5
4.0 - 6.5
1.5 - 2.5
1.5 - 2.5
2.0 - 3.0
4.0 - 6.5
4.5 - 6.5
3.0 – 4.0
2.0 – 3.0
4.5 – 6.5
5.0 – 6.5
4.5 – 6.5
9.0 – 13.0
7.0 – 10.0
4.0 – 5.5
1.0 – 2.0
2.0 – 3.0
7.0 – 8.0
1.5 – 2.0
4.0 – 5.5
2.0 – 3.0
The action of
Choke lever is in
trouble, do
adjustment within
the above torque
range.
0.5 – 1.0
1.0 – 2.0
2.0 – 3.0
0.4 – 0.7
2.0 – 3.0
4.0 – 7.0
Q'ty
1
2
1
2
1
1
2
1
1
2
8
4
1
2
3
2
3
1
2
3
2
2
2
1
2
2
1
2
2
1
2
1