Introduction
This service manual describes the service procedures for
the
CR
125A.
Also available, but
not
necessary to service t
his
model:
The "Honda Common Service
Manual
(Part Number:
61CMOOO)
explains
the
theory of operation and provides
basic service
information
for various systems common
to
all Honda motorcycles, scooters, ATVs and Pi
lo
ts. It
is
an excellent source for those
who
wa
nt a greater
knowledge of motorcycles and their component systems.
Performing
the
first scheduled
maintenance
is very im-
portant. It helps compensate for the i
ni
tial
wear
thaI
occurs during the break-in period.
Sections 1 and 3 apply to
the
whole
motorcycle. Sec-
tion 2 illustrates procedures for removal/ installation of
components that may be req
uir
ed
to
perform
service
described in
the
follow
ing sections. Sections 4
through
15
descri
be
pa
rts of
the
motorcycle, grouped according
to
location.
Find
the
section you
want
on
this
page,
then
turn to
the
table of conte
ntS
on
the
first page
of
the
section.
If you are not
familiar
with
the
Honda Power Port system,
refer
to
Section 16, Technical Feature.
If you don·t
know
the
source of
the
trouble, go to Sec-
tion 17 Troubleshooting.
c
.
~
~
~
>
."
o
Contents
General
Information
Frame/
Body
Panels/Exhaust
System
Maintenance
Fuel
System
Cooling
System
Engine Removal/
Installation
Cylinder Head/
Cylinder
/Piston
H.P.P. (Honda
Power
Port)
."
c
«
~
.
§,
i========
===
======
c
w
Clutch
/
Kickstarter
/
Gearshift
Linkage
Cr a n k cas etC ran
kshaft
fT
ra
n sm is sion
Front
Wheel/Suspension/
Steering
.~
pc
======
==========
============================
!a
Rear Wheel/Suspension
i3
pc==============
==
~========
==================
Brake
System
;; s
(J
Ignition
ystem
/
Alternator
."
-
o
~
Wiring
Diagram
Technical Feature
Troubleshooting
Index