3、INDUCTION SYSTEM COMPONENT
16
CHK
ADJ
NO.
PART NO.
PART NAME
QTY
CAUTION
1
1050954-007000 39
－
N008 Fuel injector
1
2
1050954-008000 39
－
N008 Fuel injector fixator
1
3
1251112-001093 M6×16 Hexagon flange bolt
（
color zinc
）
1
4
1050954-006000 ZT250-R Fuel injector high pressure oil pipe unit
1
5
1251300-063093 Plywood M6×11×15
（
Environmental protection
）
5
6
1251100-101000 Non-standard bolt M6×12
（
304stainless steel
）
5
7
1274200-034000 ZT310
－
R Rear disc brake tubing clamp (steel)
1
8
1244200-017000 ZT310
－
R Air filter large air inlet
1
9
1224200-058000 ZT310
－
R Air filter second generation
1
10
1051354-004000
Φ56×10 Hoop assembly
1
11
1050954-005000 TB39 Throttle body part
1
12
1050954-012000 TB39 Intake pipe assembly
1
13
1051453-007000 45×2.1 Fluorine rubber O-ring
1
14
1251100-061093 M6×22 Hexagon flange bolt
（
color zinc
）
2
FIG.1 INTAKE SYSTEM
COMPONENT
Intake system component (Delphi EFI)
CAUTION:
●
First it need to remove the cushion,side cover,oil tank outside cover and liner,rear shock absorber and
electrical device box etc.
●
When removing the high pressure oil pipe,It is sure to operate until the engine and muffler are completely
cooled.
●
Fireworks, answering or dialing should be strictly prohibited near the car-breaking site to prevent accidents.
PROCEDURE:
●
High-pressure oil pipe
First press the high pressure oil pipe(4),the anti-loose snap ring close to the fuel pump connector and pull
it out directly.A small amount of fuel in the oil pipe needs to be caught in the oil can; prevent fuel from
dripping to any part of the vehicle.Then press the anti-loose snap ring near the injector holder(2) and
remove the high pressure oil pipe,as shown in the lower right figure. Fireworks should be strictly forbided
during the disassembly process.
●
Air filter
Fisrt use the inner hexagon tool to remove the bolt(6),Pull off the brake oil pipe from the oil pipe
clamp(7) and remove it. Loosen the pipe clamp assembly(10) on the end of the air filter, Clamp the clamp
on the exhaust pipe with pliers and unplug the exhaust pipe connected to the exhaust port of the
engine.Then use the rubber plug that is delivered with the car when buying the car to prevent foreign
matter from entering the damaged engine.Remove the air filter(9) and the plywood nut(5),finally pull out
the air inlet(8).
●
Throttle assembly
Use the plum blossom wrench to loosen the bolt(14),and remove the throttle assembly.Loosen the hoop
between the intake pipe assembly (12) and throttle assembly(11), and then remove them
separately.Remove the O-ring (13) from the intake oipe assembly.Loosen the bolt (3) on the injector
holder (2)with a sleeve. Remove the holder and remove the injector (1).
