11 43 000 Removing and installing / replacing guide tube for dipstick (M73)

1. Remove front splash guard.

Unfasten guide tube for dipstick on oil pan.

Installation: 

1. Note direction of assembly. Clamp for securing guide tube bears the letters "TOP" on its top side.
   Fig 1: Unfastening Guide Tube For Dipstick On Oil Pan

   

Installation: 

1. Replace O-ring (1).
2. Place O-ring (1) and washer (2) in oil pan, then fit guide tube (3) and clamp (4).
   Fig 2: Replacing O-Ring

   

Installation: 

1. Fit bracket (1) to screw connection (2) for guide tube of dipstick.
   Fig 3: Installing Screw Connection For Guide Tube Of Dipstick

   

Unfasten screw. Remove bracket for guide tube on cylinder head cover.

Swivel guide tube (1) on ABS hydraulic unit upwards and outwards.

Unscrew and remove guide tube (1).

Installation: 

1. Insert guide tube (1) between lines on air conditioning compressor (2 and 3).
   Fig 7: Insert Guide Tube Between Lines On Air Conditioning Compressor