ROYAL ENFIELD 650 TWIN SERVICE TRAINING MANUAL
78
CRITICAL FIXING (LCF) TIGHTENING SEQUENCES
CRANKCASES BOLT TIGHTENING PROCEDURE FOR ENGINE ASSEMBLY
Torque Angle Values
for ‘Assembly’
Bolt
Number
Angle
Torque Angle Values
for ‘Assembly’
Bolt
Number
Angle
9
65
o
10
110
o
11
65
o
12
110
o
13
110
o
14
65
o
15
65
o
16
65
o
Crankshaft & Balancershaft Main Bolts (1-16)
(M8x1.25)
Lubrication
Apply engine oil to bolt
threads & underhead
area of bolt
First Torque (In order
shown in the below image) 10 Nm
Second Torque (Same
order as 1st torque)
20 Nm
Additional Angle (Same
To angle stated in the
order as 2nd torque)
image on the below
Expected final reference
31.8 to 40 Nm
torque
Across Flat
Using 13mm socket
GEAR BOX BOLTS (17-22) (M8 X 1.25)
Lubrication
Apply engine oil to bolt
threads & underhead
area of bolt
Torque (In order shown
24 - 28 Nm
in the below image)
Across Flat
Using 13mm socket
M6 BOLTS (23 - 33) (M6 X 1.0)
Lubrication
N/A
Torque (In order shown
9 - 12 Nm
in the below image)
Across Flat
Using 8mm socket
ACG ROTOR BOLT 575202 (M12 X 1.25)
Lubrication
Apply Transmission oil to
bolt threads & underhead
area of bolt
Torque
155 Nm
Across Flat
17mm
CONNECTING ROD BOLT (575390)
(M9 X 1, GRADE 10.9)
Apply Transmission oil to
Lubrication
bolt threads & underhead
area of bolt
First Torque (Evenly
tighten both bolts)
40 Nm
Relax
0 Nm
2nd Torque
14 Nm
Additional Angle
75 Deg
Across Flat (12 point /
Bi-hex head)
10mm
Expected final
reference torque
46.3 to 52.4 Nm
ENGINE ASSEMBLY
CYLINDER HEAD BOLTS (M10 X 1.25 X 150)
Apply Transmission oil to
Lubrication
bolt threads & underhead
area of bolt
First Torque (In
order shown in the
15 Nm
image on the right)
2nd Torque (Same
order as 1st torque) 35 Nm
Additional Angle
(Same order as 2nd
210 Deg
torque)
Across Flat
12mm
Expected final
reference torque
55.2 to 59.3 Nm
1
65
o
2
65
o
3
65
o
4
65
o
5
140
o
6
140
o
7
110
o
8
110
o
Summary of Contents for CONTINENTAL GT 650 TWIN 2018
Page 1: ...650 TWIN SERVICE TRAINING MANUAL ...
Page 190: ...ROYAL ENFIELD 650 TWIN SERVICE TRAINING MANUAL 189 WIRING HARNESS ABS MODULATOR DOL Connector ...
Page 193: ...ROYAL ENFIELD 650 TWIN SERVICE TRAINING MANUAL 192 WIRING HARNESS SIGNALLING SYSTEM ...
Page 194: ...ROYAL ENFIELD 650 TWIN SERVICE TRAINING MANUAL 193 WIRING HARNESS ES STARTING SYSTEM ...
Page 195: ...ROYAL ENFIELD 650 TWIN SERVICE TRAINING MANUAL 194 WIRING HARNESS EFI SYSTEM IGNITION ...
Page 196: ...ROYAL ENFIELD 650 TWIN SERVICE TRAINING MANUAL 195 NOTES ...
Page 197: ...ROYAL ENFIELD 650 TWIN SERVICE TRAINING MANUAL 196 NOTES ...
Page 198: ......
