21.15.30 Master brake cylinder/container/brake booster

เอกสาร 2 ฉบับ

การทดสอบ/การซ่อม

Connect/disconnect testing unit at brake booster [en]
- MODEL 636 with ENGINE 272, 646, 651 MODEL 639 with ENGINE 112, 272, 642, 646, 651ar4310s002401s
Checking brake booster [en]
- Model 636 with engine 272, 646, 651 Model 639 with engine 112, 272, 642, 646, 651ar4310s0325s