Prepare Test Valve Block - AR77.37-P-4205-01LWR

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Model 205.4

Model 217.4

Model 238.4

Fig 1: Identifying Valve Block (230 589 00 91 00)

Courtesy of MERCEDES-BENZ USA

Fig 2: Identifying Record Plug (129 589 00 91 00)

Courtesy of MERCEDES-BENZ USA

Fig 3: Identifying Adapter (171 589 00 91 00)

Courtesy of MERCEDES-BENZ USA

Fig 4: Identifying Tester (126 589 14 21 00)

Courtesy of MERCEDES-BENZ USA

Connect test lines (2, 3) to valve block (1).
Connect test line (3) to adapter (4).
Connect tester (5) to adapter (4) with line (6) .
Connect test line (7) to adapter (4).
Plug open connections of test lines (2) and test line (7) with appropriate stop plugs.
Close shutoff valves (8) on valve block (1).

Courtesy of MERCEDES-BENZ USA