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−
−
13/16
1 3/16 in (20
30 mm)
(3)
(2)
(5)
(4)
(1)
(4) index mark
(5) rear edge of
adjusting slot
LEFT SIDE
(1) rear axle nut
(2) lock nut
(3) drive chain
adjustment nut
118
Drive Chain
Servicing Your Honda
Place the motorcycle on its side stand
with the transmission in neutral and the
ignition switch OFF.
Loosen the lock nuts ( ) on both sides
of the swingarm.
Turn both adjusting nuts ( ) an equal
number of turns until the correct drive
chain slack is obtained. Turn the
adjusting nuts clockwise to tighten the
chain, or counterclockwise to provide
more slack. Adjust the chain slack at a
point midway between the drive
sprocket and the rear wheel sprocket.
Roll the motorcycle forward. Stop and
place it on its side stand. Recheck chain
slack. Chain slack should allow the
following vertical movement by hand:
Loosen the rear axle nut ( ).
1.
2.
3.
4.
2
3
1
03/08/21 10:15:09 31KPJ630_127
Summary of Contents for 2004 CB250 Nighthawk
Page 2: ...2004 Honda CB250 NIGHTHAWK OWNER S MANUAL 03 08 21 09 56 53 31KPJ630_002 ...
Page 9: ...03 08 21 09 57 47 31KPJ630_009 ...
Page 17: ...8 Safety Labels Motorcycle Safety 03 08 21 09 58 45 31KPJ630_017 ...
Page 31: ...22 Instruments Controls 03 08 21 10 00 46 31KPJ630_031 ...
Page 57: ...48 Basic Operation Riding 03 08 21 10 04 27 31KPJ630_057 ...
Page 141: ...132 Servicing Your Honda 03 08 21 10 17 06 31KPJ630_141 ...
Page 149: ...140 Tips 03 08 21 10 18 04 31KPJ630_149 ...
Page 193: ...184 Technical Information 03 08 21 10 24 44 31KPJ630_193 ...
Page 204: ...195 Consumer Information 03 08 21 10 26 10 31KPJ630_204 ...