TrailMaster C-50 Dirt Bike User Manual

July 11, 2024
TrailMaster

TrailMaster C-50 Dirt Bike

Product Information

Specifications:

  • Main Frame: K3-01
  • Engine: 150CC Hengsheng
  • Exhaust Assembly: K3 Black EPA

Product Usage Instructions

Engine Assembly:
For the engine assembly, follow these steps:

  1. Secure the HEX Flange Bolt FA-5Y onto the intake pipe.
  2. Place the carburetor PZ27 JK and the air filter assembly.
  3. Use the provided HEX Flange Bolts to secure different components.

Exhaust Pipe Assembly:
When assembling the exhaust pipe, follow these steps:

  1. Attach the HEX Flange Bolt M8*20 to the flat washers.
  2. Install the exhaust assembly K3 Black EPA with the provided gasket.
  3. Secure the HEX Flange Retaining Nut M6 in place.

Steering Column Assembly:
For the steering column assembly, proceed as follows:

  1. Use the HEX Socket Cap Bolt M8*30 to assemble various parts.
  2. Mount the handlebars and triple clamps as indicated in the diagram.

Frame Assembly:
Assemble the frame components by following these steps:

  1. Start with the main frame K3-01 and attach the sub-frame securely.
  2. Install the chain guide components and bearings using the provided bolts and spacers.

Foot Pegs Assembly:
To assemble the foot pegs, follow these instructions:

  1. Secure the HEX Flange Bolt M8*20 onto the bracket for front foot pegs.

Frequently Asked Questions (FAQ):

  • Q: How many HEX Flange Bolts are required for engine assembly?
    A: You will need a total of three HEX Flange Bolts for the engine assembly – two M10115 and one M10105.

  • Q: What is the specification of the main frame?
    A: The main frame specification is K3-01.

  • Q: How many bearings are needed for the frame assembly?
    A: Two bearings (6900) are required for the frame assembly.

ASSEMBLY & DIAGRAM

Engine Assembly

DIAGRAM Engine Assembly
item Part #
**** 1
2 06.17.0032
3 N/P
4 N/P
5 06.27.0215
6 03.04.0278
7 03.04.0082
8 03.04.0418
9 05.01.02.10115D
10 05.01.02.10105D
11 05.02.03.0104
12 N/P
13 05.80.15.06027D
14 05.80.15.06020D
15 06.52.0014
16 06.02.0019
17 06.17.0150

Exhaust Pipe Assembly

DIAGRAM Exhaust Pipe Assembly
item Part #
**** 1
2 05.05.01.0103
3 03.04.0711
4 03.04.0097
5 05.02.03.0102

Steering Column Assembly

DIAGRAM Steering Column Assembly
item Part #
1 05.01.04.08030B
2 03.04.0117
3 03.04.0118
4 03.04.0115
5 05.01.04.10030H

2pcs
6| 03.04.0023| Steering Column / K3-01| 1pc
7| 03.04.0116| Triple Clamp (Bottom) / K3-01| 1pc
8| 05.04.01.0001| Tapered Roller Bearings (320-22) / ¢22 ¢4415| 2pcs
9| 03.04.0024| Dust-proof Cover, Steering Column / K3-01 / ¢51¢2010| 1pc
10| 03.04.0071| Retaining Nut, Triple Clamp(Top) / K3-01

/ Aluminum alloy / ¢20101MM

| 1pc
 |  |  |

Frame Assembly

DIAGRAM Frame Assembly
item Part #
1 03.04.0341
2 05.02.03.0104
3 05.01.02.10145D
4 03.04.0342
5 05.02.03.0103
6 05.01.12.08045B
7 03.04.0406
8 03.04.0016
9 05.01.02.10065D
10 05.04.03.0019
11 05.01.02.08040D
12 03.04.0264
13 05.01.02.06016D
14 03.03.0076
   

Foot Pegs Assembly

DIAGRAM Foot Pegs Assembly
item Part #


| 1| 05.01.02.08020D| HEX Flange Bolt / M820 / White zinc-plated| 4pcs
2| 05.02.03.0103| HEX Flange Retaining Nut / M8 / White zinc-plated| 4pcs
3| 03.04.0022| Bracket, Front Foot Pegs / K3-01| 1pc
4| 03.06.0036| Foot Pegs / RH / K7-01 / Stainless Steel| 1pc
5| 03.03.0030| Pin, Foot Pegs / K1-01 / White zinc-plated| 2pcs
6| 03.06.0034| Cotter, foot pegs / K7-01| 2pcs
7| 03.06.0040| Spring,foot pigs / RH / K7-01| 1pc
8| 05.01.02.08016D| HEX Flange Bolt / M8
16 / White zinc-plated| 2pcs
9| 03.06.0035| Foot Pegs / LH / K7-01 / Stainless Steel| 1pc
10| 03.06.0039| Spring, foot pegs / LH / K7-01| 1pc
11| 03.01.0032| Spring, side stand / A7-01| 1pc
12| 05.02.01.0103| HEX Nut / M10| 1pc
13| 03.04.0013| Side Stand / K3-01| 1pc
14| 05.80.08.10030D| Extended HEX Cap Bolt / White zinc-plated / M1030| 1pc
15| 05.05.01.0103| Flat Washers ¢8
¢181.5 / White zinc-plated| 1pc
16| 03.04.0428| Brake Lever / K4-01| 1pc
17| 05.04.03.0006| Deep-groove Ball Bearings (608) / ¢8
¢ 227| 2pcs
18| 03.11.0016| Spacer, Brake Lever / K4-01 / ¢8.5
¢ 1410| 1pc
19| 05.01.02.08025D| HEX Flange Bolt / M8
25 / White zinc-plated| 2pcs
20| 05.05.01.0112| Flat Wahser / ¢27¢81.5 / White zinc-plated| 1pc
21| 03.04.0011| Spring, rear brake / K3-01| 1pc

Rear Swingarm Assembly

DIAGRAM Rear Swingarm Assembly
item Part #
1 03.04.0056
2 05.01.07.06012B
3 03.03.0012
4 03.04.0120
5 05.01.01.08050C
6 05.02.01.0002
7 03.04.0072
8 03.04.0010
9 05.01.02.08020B
10 05.04.03.0014
11 03.04.0329
12 05.02.03.0105
13 05.01.02.12210D
  14

Suspension Assembly

DIAGRAM Suspension Assembly
item Part #

QTY/Bike

***| 1| 05.01.12.06016B| HEX Socket Cap Bolt / M616 / Stainless Steel| 6pcs
2| 03.04.0073| Spacer, suspension protector / T type / Ф11Ф64 Ф8Ф64| 6pcs
3| 03.05.0036| Front Suspension Protector / K5 / RH / 270CM| 1pc
4| 03.05.0035| Front Suspension Protector / K5 / LH / 270CM| 1pc
5| 05.01.02.10045D| HEX Flange Bolt / M1045 / White zinc-plated| 1pc
6| 03.04.0098| Rear Suspension / 10
10310 / Built-in airbag, non-adjustable| 1pc
7| 05.01.02.10050D| HEX Flange Bolt / M10
50 / White zinc-plated| 1pc
8| 05.02.03.0104| HEX Flange Retaining Nut / M10| 2pcs
9| 03.04.0461| Front Suspension / RH / 4548735 / Upside-down, non- adjustable| 1pc
10| 03.04.0462| Front Suspension / LH / 4548735 / Upside-down, non- adjustable| 1pc

Handle Assembly

DIAGRAM Handle Assembly
item Part #
1 03.04.0039
1-1 06.08.0611
1-2 06.08.0613
1-3 06.08.0614
1-4 06.08.0611
1-5 05.02.03.0101
1-6 06.08.0615
2 06.31.0003
3 03.04.0070
4 03.01.0367
5 03.04.0251
6 03.04.0059
7 03.04.0008
7-1 06.08.0610
7-2 06.08.0565
7-3 06.08.0511
7-4 06.08.0609
7-5 05.01.02.06020D
7-6 06.08.0570
7-7 06.08.0561
7-8 06.08.0564
8 03.04.0009
8-1 06.08.0567
8-2 06.08.0511
8-3 06.08.0566
8-4 05.04.05.0001
8-5 06.08.0572
8-6 06.08.0616
9 03.01.0368
10 03.04.0051
10-1 03.04.0469
10-2 03.04.0470
11 06.31.0002
12 05.02.03.0110
13 05.01.06.06020B
14 05.01.01.06025B
15 05.01.02.08030D
16 03.04.0078
17 03.04.0423
18 03.04.0029

Front Wheel Assembly

DIAGRAM Front Wheel Assembly
item Part #
1 03.04.0048
1-1 06.36.0061
1-2 06.18.0105
1-3 06.18.0039
1-4 06.19.0056
2 06.42.0368
3 06.42.0370
4 06.19.0039
5 05.01.02.15215D
6 05.02.03.0106
7 05.04.03.0018
8 05.80.05.0001D

4pcs
9| 06.08.0314| Front Brake Disc / 4210mm / AJ / K3| 1pc
10| 03.04.0063| Spacer, front wheel / LH / K3-01 ¢25

15*25MM White zinc-plated

| 1pc
11| 03.04.0064| Spacer, front wheel / RH / K3-01 / ¢25*

¢15*20MM White zinc-plated

| 1pc
 |  |  |

Rear Wheel Assembly

DIAGRAM Rear Wheel Assembly
item Part #
1 03.04.0049
1-1 06.36.0062
1-2 06.18.0105
1-3 06.18.0040
1-4 06.18.0041
1-5 06.19.0057
2 06.42.0306
3 06.42.0371
4 06.35.0024
5 06.42.0311
6 05.05.01.0108
7 05.02.07.0001
8 03.04.0330
9 05.04.03.0018

¢25*11

| 2pc
10| 06.19.0040| Spacer, rear wheel hub / ¢21¢1783| 1pc
11| 05.01.01.06025B| HEX Cap Bolt / M825 / Stainless Steel| 4pcs
12| 03.04.0096| Rear Sprocket 428-41T| 1pc
13| 05.80.05.0001D| Screw, Brake Disc / HEX Socket M8
16 / White zinc-plated| 4pcs
14| 06.08.0315| Rear Brake Disc / 4190mm / AJ / K3| 1pc
15| 05.02.03.0106| HEX Flange Retaining Nut / M14 / White zinc-plated| 1pc
16| 05.01.02.15210D| HEX Flange Bolt / ¢15
210 / White zinc-plated| 1pc
17| 03.04.0065| Spacer, Rear wheel / LH / K3-01 / ¢25*

¢15*33MM / White zinc-plated

| 1pc
18| 03.04.0066| Spacer, Rear wheel / RH / K3-01 / ¢25*

¢15*33MM / White zinc-plated

| 1pc
19| 06.42.0319| Cushion, Inner tube lock| 1pc

Electronic Parts

DIAGRAM Electronic Parts
item Part #
1 03.04.0421

1pc
2| 03.04.0019| CDI / K3| 1pc
3| 06.13.0003| Ignition Switch| 1pc
4| 06.14.0009| Ignition Coil / CB| 1pc
5| 05.01.02.06016D| HEX Flange Bolt / M616 / White zinc-plated| 2pcs
6| 06.14.0007| Relay / CB| 1pc
7| 06.12.0204| Battery 12V 4A| 1pc
8| 03.01.0043| Battery Belt / A7-01| 1pc
9| 03.06.0312| Bracket, Ignition Switch| 1pc
10| 05.01.02.06012D| HEX Flange Bolt / M6
12 / White zinc-plated| 6pcs
11| 06.14.0005| Voltage Regulator| 1pc
 | 12| 03.04.0018| Battery Box / K3-01| 1pc

Plastic Parts

DIAGRAM Plastic Parts
item Part #

QTY/Bike

| 1| 05.01.06.06010B| HEX Socket Flat Cap Screw / M610 / Stainless Steel| 6pcs
2| 03.04.0004| Front Side Board / RH / K3 /| 1pc
3| 05.01.06.06016B| HEX Socket Flat Cap Screw / M6
16 / Stainless Steel| 3pcs
4| 05.01.02.06012D| HEX Flange Bolt / M612 / White zinc-plated| 6pcs
5| 03.04.0002| Front Fender / K3 / KTM65 White| 1pc
6| 05.05.01.0102| Flat Washer / ¢6
¢161| 4pcs
7| 05.01.02.06016D| HEX Flange Bolt / M6
16 / White zinc-plated| 5pcs
8| 03.04.0062| Bracket, Front L & R Protector / K3-01| 2pcs
9| 05.02.03.0102| HEX Flange Retaining Nut / M6| 5pcs
10| 03.04.0006| Rear Inner Fender / K3 / KTM65 / Black| 1pc
11| 03.04.0003| Front Side Board / LH / K3| 1pc
12| 03.04.0007| Fender / K3 / Black| 1pc
13| 03.04.0005| Rear Fender / K3 / KTM65 White| 1pc
14| 03.07.0060| Spacer, rear rack / 1628MM 1158MM T type| 2pcs
15| 05.01.12.06010B| HEX Socket Cap Bolt / M6*10 / Stainless Steel| 2pcs

Fuel Tank Assembly

DIAGRAM Fuel Tank Assembly
item Part #
1 03.04.0001
2 05.01.02.06012D
3 03.04.0081
4 03.04.0452
5 05.01.08.06030D

1pc
6| 03.04.0085| Spacer, Seat / K3-01| 1pc
7| 06.54.0004| Fuel Filter-C Model| 2pcs
8| 03.05.0185| Fuel Switch / K5| 1pc
9| 05.01.04.06010B| HEX Socket Cap Screw / M610 / Stainless Steel| 1pc
10| 05.02.03.0103| HEX Flange Retaning Nut / M8| 1pc
11| 05.05.01.0104| Flat washer / ¢8
¢24*2 / White zinc-plated| 1pc
12| 03.04.0086| Seat / K3-01 / KTM65| 1pc
13| 06.45.0006| Air tube| 1pc
14| 06.54.0008| Outlet Oil Hose / EPA| 1pc

Oil cooler

DIAGRAM Oil cooler
item Part #
1 03.04.0439
2 03.04.0731
   

Head light assy.

DIAGRAM Head light assy.
item Part #
1 03.04.0394
2 03.11.0017
3 03.11.0032
4 03.04.0403
   

Stickers

DIAGRAM Stickers
item Part #
1 03.04.0422
2 06.70.0112
3 03.04.0029
4 03.04.0030

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