-
(
ECHO
)
ECHO
HEDGE
TRIMMERS
SERVICE IVIANUAL
HC-140
HC-200
11/ECH/1.
SERVICE
MANUAL
X
.
.
Ord.No.402-Q6
Model
HC-140
HC·200
Spark plug gap
mm(in)
0.6rv0.7(0.024rv0.028)
Pole core gap
mm(in)
0.4rv0.6(0.016"-'0.024)
Contact breaker gap
mm(in)
0.25rv0.5(0.012rv0.016)
-
Ignition timing
0
BTDC
23
30
Condenser capacity
I-IF
0.16rv0.20
-
Primary coil
resistance
Q
0.5rv0.8
0"-'0.2
Secondary coil
resistance
kQ
7rv10
2.0rv3.0
Excitor coil
resistance
Q
-
130"-'170
Secondary voltage
kV
Min. 14 (at 1,000
rpm)
Min. 15 (at 1,000
rpm)
High speed needle(H)
turn
open
1-1/4
(initial
set)
1
(preset)
Low speea neeale(L)
turn
open
1-1/8
(initial
set)
1-1/8
(initial
set)
Idle speed
ajusting
screw
turn
open
2
(initial
set)
2
(initial
set
)
Operating
engine speed
rpm
5,000rv8,500
5,000rv9,000
Idling engine speed
rpm
2,700rv3,300
2,500"-'3,000
Co
pression pressure
kg/cm2(psi)
5.0(70)
6.5(90)
HC-140 I HC·200
SERVICE
INFORMATION
1. SERVICE
1·1 Specifications
Model HC-140
Dimensions
Length mm(in) 800(31.5)
Width mm(in) 250( 9.8)
Height mm(in) 220( 8.7)
Dry weight
Engine KIORITZ
Type
Rotation
Displacement
Bore
Stroke mm(in) 26.0(1.024) 26.0(1.024)
Compression
Carburetor
Ignition
Spark plug NGK BM-6A or
Starter
Starter rope dia. x length mm(in) 3 X 850 (0.12 X 33.5)
Fuel Premixed
Mixing
Gasoline
Oil
Fuel tank
Clutch
Handle type
Gear case
Gear tooth Spur
Lubrication
Cutter
Knife
Blade
1·2 Technical
m
INFORMATION
(as viewed from the output end)
cc(cu.in)
ratio
ratio 20 : 1 or a ratio approved by KIORITZ/ECHO
Regular
capacity
reduction
E.P.
length mm (in)
cutting
drive
pitch
edge length
£(US.fl.oz) 0.2(6.8) 0.5(16.9)
ratio 1 : 3.70 1 : 5.13
knife Two sides One
mm (in) 23.5(0.925) 35.0(1.378)
data
Power head with
kg(lb) 4.7(10.3)
Air-cooled, two-stroke
Counterclockwise
13.8(0.842)
mm(in)
Mechanical
Front Loop with rubber mount Grip with
Rear Grip with rubber mount Grip with rubber
mm (in) 15.0(0.591)
26.0(1.024) 32.2(1.268)
6.0 7.0
Diaphragm
type with
breaker type COl
Automatic
Air-cooled two-stroke
Automatic
420(16.5)
Single
handles
adjustable
two-stroke fuel
2-shoe
grease
Reciprocating
HC-200
and cutter
1012(39.8)
245( 9.6)
236( 9.3)
5.5(12.1)
single
Champion CJ-8
rewind
type
centrifugal type
gear
cylinder
Clockwise
21.2(1.294)
fuel
type
oil
blade (s)
750(29.5)
24.0(0.945)
mixture jets
handguard
Double
blades
type
side
page 1
mount
page 2 SERVICE
1·3 Service
limits
1·3·1 Measuring guide
INFORMATION
HC-140 I HC-200
A
0
E
G H
5K038A 5K043A
B
5K040A
c
5K025A
F
5K016
K
5K042
M
R
s
5K060
HC-140 I HC-200 SERVICE
Model
Fig.
Description
mm
(in)
mm
(in)
A
Cylinder bore
Max.
When
plating
is worn out and
aluminum
can be
seen.
B
Piston outer
diameter
Min.
25.89 (1.0193)
32.08 (1.2630)
c
Piston pin bore
Max.
8.03 (0.3161)
8.03 (0.3161)
D
Piston ring groove
Max.
1.60 (0.063 )
1.60 (0.063 )
E
Piston ring side
clearance
Max.
0.1 (0.004 )
0.1 (0.004 )
F
Piston pin outer
diameter
Min.
7.98 (0".3142)
7.98 (0.3142)
G
Piston ring width
Min.
1.45 (0.057 )
1.45 (0.057 )
H
Piston ring end gap
Max.
0.5 (0.02 )
0.5 (0.02 )
K
Connecting rod small end bore
Max.
8.08 (0.3181)
M
Con-rod small end bore
Max.
12.025 (0.4734)
R
Crankshaft
runout
Max.
0.05 (0.002 )
0.05 (0.002 )
s
Clutch
drum bore
Max.
51.5 (2.03
)
51.5 (2.03 )
M 3
6"'9
5"'8
M 4
13"'
18
11"'16
M 5
27"'32
23"'28
M 6
45"'65
40"'55
M 8
11
0"'
150
95"'130
M10
260"'310
255"'270
M12
400"'450
350"'390
1·3·2 Service
Rod big end needle side play
L
p
Rod big end side clearance
1·4 Torque
1·4·1 Special
Model HC-140
Description
Crankcase
Cylinder M 6
Carburetor
Clutch
Fan cover
CDI module
Ignition
Spark plug
Pawl carrier
Pawl carrier nut
Muffler
Muffler
Driven blade
Stationary
Blade
1·4·2 Standard
Standard
specified
fasteners
torques
limit data
tables
fasteners
M 5
boss
coil
cover
blade
supporter
fasteners
other than those
tabulated below.
HC-140 HC-200
Max.
Max.
0.7 (0.028 )
-
Size
M 5
M 8
-
-
M 4
M14
M 8
M 8
M 5
M 4
M 5
M 4
-
kg-em (in-lb)
35"'40 (30"'35)
55"'65 (50"'55)
35"'40 (30"'35) M 5
140"'160
20"'25 (17"'22)
150"'190
80"'100 (70"'80)
160"'200 (140"'175)
35"'45 (30"'40)
20"'25 (17"'22) M 4
50"'65 (45"'55) M 5
35"'45
(120"'140) M 8
-
M 4
-
(130"'165)
(30"'40)
-
listed
Size
above
should
kg-em
be
tightened
INFORMATION
0.4 (0.016 )
HC-200
Size kg-em
M 5
M 6
M 4
M 4
M14
M 8
M 5
35"'40
140"'160
20"'25
150"'190 (130"'
160"'200
-
55"'65
35"'40
20"'25
20"'25
50"'60
20"'25
45"'55
-
M 6
with the proper tools to
55"'65
in-lb
-
-
-
page
(in-lb)
(30"'35)
(50"'
(30"'35)
(
120"'
(17"'22)
(17"'22)
(17"'22)
(140"'175)
(
45"'55
(17"'22)
(40"'50)
(50"'35)
3
55)
140)
165)
the
)
Regular screws, bolts or
nuts.
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