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WilTec 92400 User manual

Operation Manual
LIFAN Petrol Engine
92400, 92403, 92404, 92407, 92408, 92413–9241 ,
92423, 92425, 92427, 92428, 92434, 92435, 92437, 92438,
92441–92444, 92447, 92448, 92452, 92455, 92459, 924 0, 9249 , 92497



 
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
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
%'(
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8 
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%'[email protected]
'401.056///1.5
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9!!"#$ 1.055 :.
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Introduction
"; To minimize the risk of injury we urge that our cli-
ents take some basic safety precautions when using this device. Please read the operation in-
structions carefully and make sure you have understood its content.
+
Product features
*0"
$
:
*$<=*$<>8-/.7)-/07 ):>&<??
@A
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*"



:before
B
:;
;"
9!!"#$ 1.055 :6
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Safety precautions
:;
CD
A"                  
   "  

C"
A"8
E"
B"

"


B"
""
8
"
              -F    
8
A"                

!      "      
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*"

**
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

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
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'))
№ Name № Name
1* 3A
2A8
№ Name № Name
17" 3"8
27
№ Name
1!
2
3!
4
57
&
7
The air filter should be regularly checked and,
if necessary, cleaned or replaced.
9!!"#$ 1.055 :/
'))!
'))  56.5.--
'))
Starting and stopping the engine
* (1)  (3) *
F(3)
№ Name
1
2
3

                          
-=6
№ Name № Name
1@" 3@
2@"
9!!"#$ 1.055 :G
'))!
'))  56.5.--
'))
№ Name № Name
1 2
"*)
"

Regular maintenance
E
8./F"
@"
"
№ Name № Name
1* 3A
2A8
%/5F"
"8"
 Only mount or dismount spark plugs in a cold engine. ONLY use ORI-
GINAL spark plugs!
9!!"#$ 1.055 :H
'))!
'))  56.5.--
'))
№ Instruction/name
1"
2D
1*
2*
3A8
@"-55F7""

"

 
""
"
8I 
Torques
Part Nm (value)
152F–1 0 1 8–192
Cylinder head screw .0J- ./J- 60J-
Crankshaft case screws -0J- .0J-
Connecting rod bolt --J- .6J-
Fly wheel screws /5 H/=3/ --5=-.5
Spark plug .5
Spark plug gap 5G=5HF㎜
>55.0=55.3F?
Valve clearance (cold) K'5-/J55.F㎜
%L'5.5J55.F㎜
9!!"#$ 1.055 :3
'))!
'))  56.5.--
'))
Technical specifications
Engine designation SC152F 152F UP154 154FA/P
Engine type
0"-

&<
0"-

&<
0"-

*$<
0"-
&<

Displacement>㎤? 13 3H -5/
Spark plug type 7H@ %G@ 7G@
Max. power -3F"!)./F
6G55F
..F"!)6F
6G55F
-3F"!).0F
6G55F
..F"!)65F
6G55F
Starting device 
Engine oil type SAE 15W/40 mineral for winter/summer
Fuel consumption
>))? M615 .65 651
Fuel type 
Fuel tank capacity
(premium un-
leaded)>N?
-05 -G5 -65
Engine oil capacity
>N? 505
Cooling 
Gross weight>㎏? -5 --/ 33
Size>㎝? .1O.3O6/ 61HO60/O6GH 6-5O.35O6G/
Engine bore>㎜? /.O0G /0O63 /0O0G
Ignition )
Engine stop sys-
tem @
Engine designation 154F/P, SC154F 1 0F/P 1 8
Engine type 0"-*$<
Displacement >㎤? 3H --3 -1G
Spark plug type 7G@
Max. power ..F"!)6F
6G55F
6F"!)0F
6G55F
03F"!)G/F
6G55F
Starting device 
Engine oil type SAE 15W/40 mineral for winter/summer
Fuel consumption>)
)? 665 651 .15
Fuel type 
Fuel tank capacity
(premium unleaded)
>N?
-/5 6G5
9!!"#$ 1.055 :1
'))!
'))  56.5.--
'))
Engine oil capacity
>N? 505 5G5
Cooling 
Gross weight >㎏? -5 -0 -3
Size>㎝? 6//O6./O60 05O60/O6G 0-HO6G3O63/
Engine bore>㎜? /0O63 G5O0. G3O/0
Ignition )
Engine stop system @
Engine designation UP170 177 188
Engine type 0"-*$<
Displacement >㎤? .53 .H5 631
Spark plug type 7G@
Max. power /.F"!)HF
0555F
G3F"!)1F
0555F
1GF"!)-65F
0555F
Starting device 
Engine oil type SAE 15W/40 mineral for winter/summer
Fuel consumption >)
)? M6H0 .35 .H/
Fuel type 
Fuel tank capacity
(premium unleaded)
>N?
6G G
Engine oil capacity >N? 5G --
Cooling 
Gross weight >㎏? -/ .H 66
Size >㎝? 0-HO6G3O63/ /0O/5O/- /0.O/55O/5H
Engine bore>㎜? H5O/0 HHO/3 33OG0
Ignition )
Engine stop system @
Engine designation UP190 190 192
Engine type 0"-*$<
Displacement >㎤? 0-1 0.5 061
Spark plug type 7H@ 7H@ 7H@
Max. power -50F"!)-0
6G55F
--3F"!)-GF
6G55F
-./F"!)-3F
6G55F
Starting device 
Engine oil type SAE 15W/40 mineral for winter/summer
9!!"#$ 1.055 :-5
'))!
'))  56.5.--
'))
Fuel consumption >)
)? 6H0 .H/
Fuel type 
Fuel tank capacity
(premium unleaded>N? G/ G G/
Engine oil capacity>N? --5
Cooling 
Gross weight >㎏? 6- 66
Size >㎝? /0.O/55O/5H
Engine bore >㎜? 15OGG 1.OGG
Ignition )
Engine stop system @
'
8
;!!"#$
9!!"#$ 1.055 :--
'))!
'))  56.5.--
'))

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