John Deere Products & Services 110 Lawn Mower User Manual


 
Tra
ctor , L
awn
and
Ga
rden
-
110
and
112
Eng
ine
20
SM -
2059-
(A
pr
-6
7)
Cylind
e r H
ad
and
Valv
es
- K
ohl
er
10
-11
SP
ECIF
ICATIONS
K1
6 1S A
ND
K181S
KO
H
LE
R E G
INE
S
Component
Va l e
gu
id
e,
insi
de
di
a met r
V Ive s te m
diam
e
te
r-Intak
e
Ex
haust
Va
lv
e
se
a t
width
Va lve
fa
c e
widtll
Val
ve
m
ar~
in
Va
lv
spring
q
ua
r en
es
.
Va
l
ve
sp
rin
g
co
m pr s s
ecl
ten
i
on
Va l
ve
sprin
g
comp
r .s s ed ten
sion
(
ex
hau
st
)
with
r o
tator
Val
ve
s pr ing
free
len
gt
h
Va l
ve
s p
rir
w:
f r e
le
n
gt
h
(exh
us
t)
with
ro
tat or
Cy
lin
de
r he
ad
flat
n
es
.
T
RQU
E F
On
HA
RDWAR
E
L
oca
110n
Torq
ue
C
yl
in
de
r
11
ad
bo
lts
200 in
-l
b s
Spcu k pl
ug
(cold)
15-2
0 ft -
lbs
Nt''"'"
Part
D im
en
s ion
0.
312
/ 0
.313
in
ch
0.3105
/
0.3110
in
ch
0.3090
/
0.3
095
inch
1/ 32
inch
3/
32
i
nch
1/
16
in
c h
1/ 3
2-
1/ 16 im :h
18-
22
lb
s .
at
1-5
/ 16
-in
ch
le
ng
th
15-17
Ill
s.
at
1-5
/
16-
inch
le
ng
th
1
-3/4
i..n
c.
h
1-1
2 i
nc
I
C
ont
a
·t
at
a
ll
PO
il
ts
TABLE
OF
CL
EAJ
L
Item
In
t:lk
e
va
l
ve
stem
in
i;,r
u
ic!
e
Ex
ha
u
st
valv
st
e m in
guide
V
al
ve
el
f'
r an
ce
- i
ntak
e (c
Id
)
V:l.lve
cle
a
ranc
e - exhaust (c
old
)
NeES
Wea
r
To
ter
ance
G/
fi4
inch
1/ 32 inch
:; / 32
inch
Replacl?
if wa r
pe
el
Cl
t'oro
nce
';)
0. 0010
/0
.
0025
in
II
0.
0025
/ 0.0040
inch
0
.0
06.' 0
.008
in
ch
0.01 5
/0
.017
inc
h
TUN
E-U
P
DATA
It
rn
Eng
ine
ca
m
pr
_
ss
ion
Spa
rk
pl
ug
gap
Valve
fa ce
an
gle
Valve
sea
t
an
g'
lc
C
rankcas
v.
cu
um
(A) U
-tub
e
ma
no nl
te
l'
(B
) Me r cur '
g
~
lUge
Spec i
~
i
c
o
'
iQ
ns
110-
120
ps i
0.025
iJ e h
45°. s e p
ap:e
1
0-
6
45°,
see
pag!;'
10-
6
5- 10
inc
h .s wJ.t '
1'
C(I
IU
lll
n
L
'2
-1 in h
111
.l"(
;
ur
y
L. t
ho
in
U.S
.
A.