Table of Contents
Advertisement
11
ALWAYS USE GENUINE PIONEER PARTS AND ACCESSORIES
SERVICE DIAGNOSIS
TROUBLE
PROBABLE CAUSE
REMEDY
Insufficient
chain
Oil
tank
empty.
Fill tank.
lubrication.
Din
in
pump
assembly or discharge
vent.
Remove and clean pump
and feed
line. Fill with
clean recommended oil.
Plugged
oil tank vent.
Clean vent.
Bar oiler hole
plugged.
Clean oiler
hole.
Oiler pickup head
screen plugged.
Remove pump
and clean pickup
head.
*
Conditions
which may
be
experienced
during cold weather operation.
FOR MAJOR
ENGINE
REPAIRS SEE YOUR AUTIlORIZED PIONEER DEALER.
FILING INSTRUCTIONS:
SAW
CHAIN FILE DIMENSIONS,
For
.325
pitch
chain
s
use
3/
16" dia
.
For 3/8
•
.404 pitch
chains
use
7/32"
dia.
NOTE:
Use the
next
smaller
file
when
cut-
(efS are
filed
back beyond half the
cutters length.
The
condition
of
the
chain
governs
the performan
ce and
life
of the
cutting anach ments.
These
instructions
are
for
your
benefit;
study and
follow them carefully.
SHARPENING CUTTERS:
A.
Support
the
cutting
attachments and tension
chain.
B.
Place the file
into
a cutter opposite
your
side. Hold the
file PARALLEL TO THE CUTTING EDGE
at
the rec-
omme nded
35
0
bevel angle with
1/5
of
the
file diameter
protruding above the cutter,
(Fig
.
10, 11
&
12 ).
C.
Keep the
file snug
to the top edge and apply two or
three
steady
file strokes to obtain the correct
shape
as
illu
strated
in
Fig.
13 & 14. Completely sharpen one
side of
the chain, filing from the
inside of
the cutter.
D. Move
to
the
other side
of
the
chain
and repeat steps
"B" and "C", filing ALL CUTTERS UNIFORMLY and
to the
SAME
length.
FIG.
11
PARALLEL
TO
EDGE
BEVEL ANGLE
UNDERCUT ANGLE
F
IG.
12
1/5
FILE
DIAMETER
.......
FI LE POSITION
o
SIDEPLATE
ANGLE
COMPARE YOUR FILING RESULTS WITH THE
ILLUSTRATIONS BELOW.
CORRECT
INCORRECT
~
~
CORRECT SHAPE
BACK
S
L
OPED
FAST CUTTING
FILE TOO HIGH
&
LONG LIFE
INCORRECT
INCORRECT
.~
~
HOOKED
.
NO
UNDERCUT
FILE TOO LOW
FILE
HANDLE
TOO HIGH
Hide quick links:
Advertisement
Table of Contents
