13.21 Multi-belt drive · รุ่น 212021 · Mercedes-Benz WIS

การทดสอบ/การซ่อม

Remove/install refrigerant compressor poly-V-belt [en]
- Engine 642 in model 907.6/7 with code HK4 (Rear air conditioning, reinforced)ar1321d0161tsv
Remove/install poly-V belt guide pulley [en]
- Engine 642 in model 907ar1321d3350tsv
Remove/install guide pulley for upper poly-V-belt to-timing case cover [en]
- Engine 642 in model 907ar1321d3351tsv
Remove/install guide pulley for lower poly-V-belt to-timing case cover [en]
- Engine 642 in model 907ar1321d3352tsv