7、FRONT FORK COMPONENT 48
CHK
ADJ
NO. PART NO. PART NAME QTY CAUTION
1 1134100-032000 ZT250-R right hand rocker arm (machine plus) 1
2 1100300-044000 ZT125T front disc brake main pump assembly 1
3 1251513-013000 Brake brake tubing copper washer φ15×φ10.2×1.5 2
4 1251100-112000 Disc brake tubing bolt M10×1-22 1 32N.m
Add brake fluid, rocker adjustment
Fig.5 FRONT FORK
COMPONENT
●Front disc brake main pump
Fix the front disc brake main pump, remove the bolt (4) and copper pad (3) with the sleeve, and do not
disassemble if it does not need to be replaced. Always replace the tubing connector 8 at a high level to
prevent air from entering the tubing and cause brake failure. Also clean oil should be removed to prevent
dripping onto parts such as covers or mufflers. After replacement, be sure to continuously hold the swing
arm (1) and tap the disc brake main pump (2) to remove a small amount of gas entering the brake oil
circuit, and confirm that the brake is returned to normal.
●Rocker
Rotating the adjusting nut ⑤ can adjust the distance between the rocker arm and the handle rubber
sleeve to adapt to different driver's feel.
If you need to replace the rocker arm, use a hexagon socket tool to fix the bolt ④. Then use a socket or
box wrench to remove the nut ⑥. Remove the bolt and remove the rocker arm (1).
●Add brake fluid
Before driving the motorcycle, check whether the brake fluid level is above the “LOWER” marking. If
not, check the brake disc or brake disc for wear and whether there is any oil leakage or oil leakage in the
brake system. Abnormal needs to add brake fluid.
The brake fluid can only be added after the motorcycle is fixed horizontally.
Remove the bolt ① with a Phillips screwdriver and remove the upper cover ②, the cover plate ③, and
the seal gasket⑦.
Add DOT4 brake fluid to 3/4 of the transparent observation window of the front disc brake master
pump.
Be sure to clean the foreign body before reassembling it.
●The vehicle's horizontal support should be fixed before checking.
●Check that the fluid level of the brake fluid is at 3/4 of the observation window.
●If the liquid level is below “LOWER”, first check the brake pad wear and whether the brake system leaks.
●If you accidentally swallow the brake fluid, you should contact the poisoning control center or the hospital
immediately; if you accidentally get into the eyes, take the water and rinse immediately.
●Keep brake fluid away from children and pets.
●Do not flush the oil cup directly with high pressure water.
●It is strictly forbidden to mix water, dust, impurities and silicic or petroleum-based liquids, otherwise it will
cause serious damage to the brake system.
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