Vacuum Pump For Brake Booster (Diesel Vehicles), Overview

Vacuum pump for brake booster (diesel vehicles), overview





Vacuum pump for 4-cyl. diesel engine with balance shaft
Vacuum pump - 1 -

Vacuum hose - 2 - from brake booster with check valve





Vacuum pump for 4-cyl. diesel engine without balance shaft
Tandem pump - 1 - (vacuum pump and fuel pump)

Vacuum hose - 2 - from brake booster with check valve

Fuel lines - 3 - and - 4 -

Checking check valve





- Examine check valve - A -.

Air must pass through valve in direction of - arrow -.

Valve must remain closed in opposite direction.

Observe correct installation position.