Subframe - Honda CRF450R 2017 Owner's Manual & Competition Handbook

Subframe

Subframe
Refer to Important Safety Precautions on page 23.
Removal
1. Remove the seat (page 33).
2. Remove the right and left mufflers (page 112).
3. Remove the seat support base mounting bolts
(1), washers (2), and collars (3).
4. Remove the seat support base (4).
(1)
(2)
(3)
(1) seat support base mounting bolts
(2) washers
(3) collars
(4) seat support base
36
Servicing Your Honda
5. Lift the seat support base (4) and hang it to the
left of the subframe (5).
(2)
(3)
(5)
(4) seat support base
(5) subframe
6. Disconnect the breather tube (6) and IAT
sensor connector (7).
7. Loosen the air cleaner connecting tube clamp
(4)
screw (8).
(6)
(8)
(6) breather tube
(7) IAT sensor connector
(8) air cleaner connecting tube clamp screw
8. Remove the subframe lower bolts (9) and
upper bolts (10).
Remove the subframe (5) while disconnecting
(4)
the air cleaner connecting tube (11).
(5)
(5) subframe
(9) subframe lower bolts
(10) subframe upper bolts
(11) air cleaner connecting tube
(7)
(9) (10)
(9) (10) (11)