Honda CRF450R 2020, Owner'S Manual & Competition Handbook

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Torque Specifications
Technical Information
175
(cont’d)
Torque Specifications
Check and tighten nuts, bolts, and fasteners before every outing.
Nuts, Bolts, Fasteners
LEFT SIDE
(8)
(1)
(6)
(5)
(9)
RIGHT SIDE
(10)
(1)
(2)
(6)
(7)
(4)
(3)
ENGINE
Item
Torque
Remarks
lbf·ft N·m kgf·m
1 Cylinder head cover
socket bolts
7 10 1.0
2 Clutch cover bolts 7 10 1.0
3 Water pump cover bolts 7 10 1.0
4 Crankshaft hole cap 11 15 1.5 NOTE 1
5 Oil filter cover bolts 7 10 1.0
6 Cylinder head bolts 37 50 5.1 NOTE 2
7 Exhaust pipe joint nuts 15 20 2.0
8 Drive sprocket bolt 23 31 3.2
9 Engine oil drain bolt 13 18 1.8 NOTE 2
10 Coolant drain bolt 7 10 1.0
NOTES: 1. Apply grease to the threads.
2. Apply engine oil to the threads and seating surface.