221 589 01 09 00 Insertion open end wrench - WS32.00-P-0089B

MODEL 216, 221, 222, 230, 231 

Use in FG 32/Set B 

Intended use: 

Splined open end wrench 27 mm for tightening torque of pressure reservoir on ABC valve block.

Fig 1: Identifying Insertion Open End Wrench (221 589 01 09 00)

Courtesy of MERCEDES-BENZ USA