0
Maintenance
WARNING:
Before proceeding, follow the Pressure
Relief Procedure outlined on page
5.
Additionally,
follow all
other warnings to reduce the risk
of
an
injection injury, injury from moving parts
or
electric
shock.
Always unplug the sprayer before servicing!
caution: For
detailed engine maintenance and
specifications, refer
to
the separate engine manual
supplied.
Routine Maintenance:
Daily:
Check
and
fill
the
gas
tank.
After
the
first
20
hours
of
operation:
Drain
the
oil
and
refill
with
clean
oil.
Daily:
Check
the
engine
oil
level
and
fill
as
necessary.
Weekly:
Remove
the
cover
of
the
air filter
and
clean
the
element.
Replace
the
element
if
necessary.
If
operating
in
an
unusually
dusty
environment,
check
the
filter
daily
and
replace
if
necessary.
Replacement
elements
can
be
purchased
from
your
local
TITAN
Dealer.
Weekly:
Check
the
level
of
the
Piston
Seal
Lubricant
(PSL)
in
the
displacement
pump
packing
cup.
Fill
it if
necessary.
Keeping
PSL
in
the
cup
helps
lubricate
the
packings
and
piston.
After
each
50
hours
of
operation:
Change
the
engine
oil.
Spark Plug:
use
only
a
(NKG)
BP6ES
plug.
Gap
the
plug
to
0.025
-
0.030
in.
(0.7-
0.8
mm).
Be
sure
to
use
a
spark
plug
wrench
when
installing
and
removing
the
plug.
Service
I
Replacement
of
Clutch
Assembly
WARNING:
Before proceeding, follow the Pressure
Relief Procedure outlined on page
5.
Additionally,
follow all
other warnings
to
reduce the
risk
of
an
injection injury, injury from moving parts
or
electric
shock.
Always unplug the sprayer before servicing!
1.
Remove
(4)
screws
#30
located
on
page
18.
2.
Slide
Pump
and
Gear
Box
Assembly away from
Engine.
3.
Using
a
1/8"
allen
wrench,
remove
2 screws (#12)
on
Bushing
(#11
).
Thread
one
of the
screws
back into
the
third
threaded
hole
on
the
Bushing.
As
the
Bushing
loosens,
you
may
then
slide
.the
Clutch
and
Spline off
the
Engine
Shaft.
4.
When
reinstalling,
make
sure
that the clutch plate
(#14)
is
set back
5/16"
from
the
front of
the
spline
(#10).
5.
Once
the clutch
plate
(#14)
has
been
placed
on
the
spline
(#1
0),
make
sure
that the
top
of
the
spline
(#1
0)
is
even
with
the
front
of
the
Engine
Mount
(#?).This
can
be
done
by
laying
a straight
edge
across
the
Engine Mount
and
holding
the
spline
against
it
while
tightening the
screws
(#12).
Make
sure
the
Clutch
surface
is clean
and
free
of
oil
or
grease.
6.
When
replacing
the
Clutch
Plate
you
must
also
replace
the
Spline
and
Clutch
Rotor.
This
will allow
even
wear
on
the
new
clutch
parts.
NOTE:
All
service work
on
the
Engine
must
be done by
a
Honda
Authorized'
Service
Center.
To
locate one
in
your
area
call
Trtan
Customer
Service
at
1-800-526-
5362.
See
instructions and drawing outlining
this
procedure below.
Pre-set dimension
by
using
set up
tool and assembling
as shown below
5/16"
Taper Lock Bushing
L~·
A
Straight Edge
Honda Engine
During
installation
of
clutch plate assembly it is
important
to
have
the
clutch
plate
properly positioned
so
that
the
proper
gap
between
plate
and
mating
rotor
is
established.
Use
the
following
method
to
establish ·
this:
1.
Preassemble
clutch plate
onto
spline
as
shown
using
set-up tool.
1Q
Push clutch plate onto spline
Bottoming out on
set
up tool
Clutch Plate
l l
Part No. 763-521 \ J J
Clutch Spline
s:x=J;d;;.:;=,
=::l,~
...
ia1t=-=~
Part No. 763·521
~
Tapered Side
Up
Set-Up Tool Flat Surface
Part No. 763-569
------~~UL~-
2.
Install preassembled plate & spline
onto
engine
shaft using taper lock bushing with
(2)
set screws
to
secure
in
place.
NOTE:
Face
of
spline to
be
flush
with
face
of engine
casting after tightening tape lock bushing.
Use
a
straight edge for this alignment as
shown.
