
1、FRAME COMPONENT 8
CHK
ADJ
NO. PART NO. PART NAME QTY CAUTION
1184200-079000 ZT310-X1 wire harness assembly Delphi EFI
1184200-168000 ZT310-X1 Wire Harness component (Bosch) Bosch EFI
2 1251100-102000 Non-standard bolt M6×16(304 stainless steel)1
3 1224100-037000 0 level antiflaming binding(black 3.6×295)11
4 1184200-039000 ZT250-S Flasher 1
5 1244100-082000 ZT250-S Dump switch rabber 1
6 1184100-002000 ZT250-S Dump switch 1
7 1274100-058000 ZT310 seat lock 1
8 1251100-101000 Non-standard bolt M6×12(304 stainless steel)4
9 1184200-024000 ZT310-R side stand relay 1G8HN-1C4T-RJ
10 1184100-017000 ZT250-S Electronic fuel injection relay 2 KH-1A4T
1184200-033000 ZT310-R rectifier (for lithium battery)
1184200-133000 ZT310 rectifier (230W)
1184200-174000 ZT310 rectifier (five wire) Bosch EFI
12 1250303-010093 GB6177.1 M6 2
13 1250201-032093 GB818M5×16 bolt 2
14 ZT310 EFI ignition coil 1
15 1274100-085000 ZT250-R Ignition coil installing holder 1
16 1224100-030000 Plug cable tie (black 4.8×130) 1
17 1224200-205000 ZT310 electronic seat lock guide block 1
18 1274200-291000 ZT310-R ignition coil connection bracket 1
PROCEDURE:
●Main harness
Different plug-in methods are different, please unplug all the electrical components connected to the
main thread according to the actual operation. It needs to use a word screwdriver, forceps, scissors and
other tools to assist. The binding⑶ and ⒃can be picked out by using scissors.
●Flasher and dump switch
Remove the rubber sleeve⑷that connects the flasher⑸to the mounting bracket on the frame, and remove
the dump switch with the same method, then separate the dump switch⑹.
●Relay&head light diode
Pull out the side stand relay⑼and electric injection relay⑽directly.
●Ignition coil &support
Remove the crosshead bolts⒀ with a cross screwdriver and remove the ignition coil⒁ . Remove the bolt
⑵and remove the ignition coil support⒂.
●Rectifier
Remove the nuts⑿ and remove the rectifier⑾.Note that the rectifier is not universal.The back of rectifier
printed "ZT310(230W)" for the colloid battery,othervise for the lithium battery.The standard rectifier for
Bosch EFI is "ZT310 rectifier (five-wire)".
●Seat lock
Find and take off the plug of the seat lock , and cut off binding⑶. Remove bolts ⑻,then remove the seat
lock⑺ and seat lock guide block⒄.
Fig.1 FRAME&ELECTRONIC
PARTS COMPONENT Electronic parts COMPONENT-1
CAUTION:
●In order to avoid the improper contact of the bending electrical parts, please pay attention to the direction and
angle of force when plugging the electrical parts, so as to avoid the improper contact of the bending electrical
parts. No violent operation.
●The type of side stand relay:G8HN-1C4T-RJ. The type of EFI Ignition coil installing:KH-1A4T.
●From the end of October 2020, a new seat lock guide block ⒄.
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Delphi EFI