300SD (140.134) L6-3.5L DSL Turbo (603.971) (1993)
SK
Vacuum vent connection (with screen)
1) No longer installed as of chassis end no. 118121
Connector Locations
Testing Pneumatic Actuators:
A
Version up to chassis end no. 118120
B
Version as of chassis end no. 118121
1
Pneumatic connector, part no. 129 805 04 44
2
End piece cut off from part no. 129 800 09 15
3
End piece cut off from part no. 007 997 61 82
10
Pneumatic actuators
M14/3
CA supply pump
VL
Left front door
VR
Right front door
HD
Trunk lid
HL
Left rear door
HR
Right rear door
SK
Vacuum vent connection (with screen)
Preparation For Test
Preliminary Work:
-
Perform ETP - Electrical Test Program See: Closing Assist (CA)/ETP - Electrical Test Program
Data (mbar):
Test Procedure
Permissible deviation:
Permissible leakage from the entire system at > 2 bar
pressure in 1 minute
Max. 100 mbar
Preparation for Test:
1. Provide access to closing assist supply pump (M143).
2. Assemble test lines according to connection diagram ([ ] 33. Figures).
3. Connect test lines and pressure gauge according to connection diagram ([ ] 33, Figure 1 or 2).