Operator’s Manual
Viper® 99cc 4-Cycle Engine
21
For additional information email
or call 800-345-6007 M-F 8-5
99CC ENGINE maIN PaRTS lIST
REF
NO.
PaRT
NO.
DESCRIPTION
QTY.
1
10060
KIT VALVE COVER
1
2
10066
GOVERNOR ARM
1
3
10067
THROTTLE CONTROL
1
4
10078
KIT CARBURETOR REPLACEMENT
1
5
10079
VACUUM BREATHER TUBE
1
6
10095
RECOIL ASSEMBLY
1
7
10099
FLYWHEEL
1
8
10101
ENGINE CUTOFF SWITCH
1
9
10102
IGNITION COIL
1
10
13780
CAP FUEL TANK SEALED
1
11
10118
DIPSTICK WITH SEAL
1
12
10119
OIL PLUG WITH SEAL WASHER
1
13
13894
KIT MUFFLER
1
14
10146
KIT THROTTLE CONTROL SPRINGS
1
15
10147
KIT STARTER CUP AND BLOWER FAN
1
16
10148
KIT BLOWER HOUSING
1
17
13895
KIT AIR CLEANER
1
18
10150
KIT CARBURETOR TUNE UP
1
19
13925
KIT GASKETS
1
20
13896
KIT FUEL LINE
1
21
13897
KIT FUEL TANK
1
22
10236
KIT REPLACEMENT AIR FILTER ELEMENT
1
23
---
SHORT BLOCK (FOR REFERENCE ONLY)
1
24
13898
KIT AUXILIARY AIR INTAKE
1
25
13778
FUEL VAPOR HOSE ASSEMBLY
1
NON-SERVICED PaRTS (For Reference Only)
26
---
NUT M6 X 1.0 HHFNYLK
1
27
---
BOLT M6 X 1.0 X 12 (8 HD) HHFCS GR8.8 ZN
4
28
---
SPARK PLUG LG E5TC
1
29
---
BOLT M6 X 20 HHFCS (8 HD) GR8.8 ZN
2
30
---
NUT M6 X 1.0 HSF GR8.8 ZN
2
31
---
BOLT M6 X 1.0 X 8 HHFCS GR8.8 YL ZN
5
32
---
BOLT M6 X 1.0 X 12 HHFCS GR 8.8 ZN T/T
7
NOT SHOWN PaRTS
---
13975
KIT ALTITUDE 3000 TO 6000 FT
---
---
13976
KIT ALTITUDE 6000 TO 8000 FT
---