Operator's Manual
29
MAINTENANCE
4. %3$1 3'$ (#+$ ,(7341$ ' 2 !$$- #)423$# '.+#
&.5$1-.1 +$5$1 2. 3'1.33+$ +$5$1 (2 (- (#+$ /.2(3(.-
& (-23 (#+$ 23./ 2"1$6 -# 1$ #)423 (#+$ 23./ 2"1$6
3. !1(-& 2/$$# 3.
1/,
5. (3' &.5$1-.1 ".-31.+ +$5$1 (- &.5$1-$# (#+$
/.2(3(.- -. 3$-2(.- .- '(&' 2/$$# 2/1(-& !$-#
&.5$1-$# (#+$ 2/1(-& -"'.1 3 -& 3. 33 (- &.5$1-$#
(#+$ 2/$$# .%
1/,
6. .5$ 3'1.33+$ ".-31.+ 3. /.2(3(.- $-# '(&'
2/$$# 2/1(-& -"'.1 3 -& 3. 33 (- '(&' 2/$$# .%
1/,
REPLACING SPARK PLUGS (Fig. 37)
$/+ "$ 2/ 1* /+4&2 %3$1 $5$18 ./$1 3(-& '.412
$".,,$-#$# (1 & / (2
.11$"3 2/ 1* /+4& 3. 42$ (2 ' ,/(.-
Note: '$ 2/ 1* /+4& 424 ++8 + 232 +.-& 3(,$
'.6$5$1 3'$ /+4& 2'.4+# !$ 1$,.5$# -# "'$"*$#
6'$-$5$1 3'$ $-&(-$ , +%4-"3(.-2
1. +$ - 1$ 1.4-# 2/ 1* /+4&2 2. %.1$(&- , 33$1
" --.3 % ++ (-3. "8+(-#$1 6'$- 2/ 1* /+4& (2 1$,.5$#
2 4++ 2/ 1* /+4& 6(1$2 .%% 2/ 1* /+4&2 -# 1$,.5$
/+4&2 %1., "8+(-#$1 '$ #
3. '$"* ".-#(3(.- .% 2(#$ $+$"31.#$ "$-3$1
$+$"31.#$ -# "$-3$1 $+$"31.#$ (-24+ 3.1 3. 2241$
3'$1$ (2 -. # , &$
MPORTANT: A cracked, fouled, dirty or otherwise
malfunctioning spark plug must be replaced. Do
not sand blast, scrape, or clean electrodes by using
a wire brush because grit may eventually release
from the plug and fall into the cylinder. The result is
usually a damaged engine.
4. $3 (1 & / !$36$$- "$-3$1 -# 2(#$ .% $+$"31.#$2
3 -23 ++ ".11$"3+8 & //$# 2/ 1* /+4& 6& 2*$3
2$ + -# 3(&'3$- /+4& 3. (-+! % 3.104$ 61$-"' (2
-.3 42$# 3(&'3$- /+4& %(1,+8
Figure 37
0.030"
FUEL FILTER REPLACEMENT (Fig. 38)
- (-+(-$ %(+3$1 (2 (-".1/.1 3$# (-3. 3'$ %4$+ +(-$
!$36$$- 3'$ %4$+ 3 -* -# " 1!41$3.1 $/+ "$ 3'$ %(+3$1
$5$18 '.412 .1 2..-$1 (% %4$+ %+.6 (2 1$231("3$# $
241$ 3'$ 11.6 .- 3'$ %(+3$1 (2 /.(-3(-& 6 8 %1., 3'$ %4$+
3 -*
CAUTION
Since gasoline is highly flammable, drain it
outdoors and make sure engine is cool to
prevent a potential fire hazard. Wipe up any
gasoline that may have spilled. Do not drain
gasoline near any open flame or where gasoĆ
line fumes may be ignited by a spark. Do not
smoke a cigar, cigarette, or a pipe when hanĆ
dling gasoline.
1. +.2$ %4$+ 2'43 .%% 5 +5$ +..2$- 3'$ '.2$ "+ ,/ .-
3'$ " 1!41$3.1 2(#$ .% %(+3$1 -# 1$,.5$ 3'$ %4$+ +(-$
%1., 3'$ %(+3$1
Figure 38
1 Fuel filter
2. Shut off valve
1
2
2. + "$ #1 (- / - 4-#$1 %(+3$1 +..2$- 3'$ 1$, (-(-&
'.2$ "+ ,/ -# 1$,.5$ %(+3$1
3. -23 ++ 3'$ -$6 %(+3$1 6(3' 11.6 .- 3'$ %(+3$1 !.#8
/.(-3(-& 6 8 %1., 3'$ %4$+ 3 -*
CHANGING HYDRAULIC OIL AND FILTER
(
Fig. 39 & 40)
.1, ++8 "' -&$ '8#1 4+(" .(+ -# %(+3$1 %3$1 $5$18
./$1 3(-& '.412 % .(+ !$".,$2 ".-3 ,(- 3$#
".-3 "3 8.41 +." + #(231(!43.1 !$" 42$ 3'$
2823$, ,423 !$ %+42'$# .-3 ,(- 3$# .(+ +..*2 ,(+*8
.1 !+ "* 6'$- ".,/ 1$# 3. "+$ - .(+
1. $,.5$ #1 (- /+4& %1., 1$2$15.(1 -# +$3 '8#1 4+("
.(+ %+.6 (-3. #1 (- / - $(-23 ++ -# 3(&'3$- /+4& 6'$-
'8#1 4+(" .(+ 23./2 #1 (-(-&