Jianshe JS125-6B Maintenance Manual page 37

PERIODIC INSPECTION AND ADJUSTMENT
* : It is recommended that these items be serviced by a Jianshe Service station.
* *: Heavy-duty or medium truck wheel bearing grease.
* * *: Lithium soap base grease.
Remark
Replace brake fluid:
1. If disassembling brake master cylinder, the brake fluid must be replaced. Check the fluid level under normal
condition and refill if necessary.
2. The oil seal of brake master cylinder must be replaced every two years.
3. The brake pipe must be replaced every 4 years or immediately if any crack or damage is found.
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