Fluid Pan: Description and Operation
ATF Pan, ATF Strainer and Mechatronic Overview
There is a risk of damaging the transmission.
• Do not start the engine when there is no ATF in the transmission or if the ATF pan has been removed.
• Always replace the Mechatronic unit if it is dirty or faulty.
• Clean working conditions for the automatic transmission. Refer to => [ Clean Working Conditions ] Clean Working Conditions.
• General repair instructions, refer to => [ Repair Information ] Repair Information.
• Coat O-rings and seals with ATF. Other types of lubrication lead to faults in the transmission hydraulics.
1 ATF Pan
• Refer to => [ Automatic Transmission Fluid Oil Pan ] Service and Repair
2 Seal
• Replace
3 ATF Filter
• Refer to => [ ATF Filter ] Service and Repair
4 O-ring
• Replace
5 Bolt
•
6 Mechatronic
• Refer to => [ Mechatronic Unit ] Mechatronic Unit
7 O-ring
• Replace
8 ATF Oil Pipe
9 O-ring
• Replace
10 Seals
• Replace
• Installing into the connector housing - 11 -
11 Connector Housing
12 Bolt
• 5.5 Nm
13 Bolt
• 10 Nm
• For attaching the transmission output speed sensor (G195) to the transmission housing
14 Bolt
• 10 Nm
• For attaching the Mechatronic connector to the transmission housing
15 Magnets
• Make sure the entire surface contacts the ATF filter
• Clean before installation
16 Bolt
• Replace
• Tightening specification and sequence
17 Oil Drain Plug
• For the ATF in the transmission
• Tightening specification - 1 - => [ ATF Drain Plug ] Transmission Drain and Inspection Plug Overview
ATF Oil Pan - Tightening Specification and Sequence
• Replaced the bolts for the ATF pan.
- Tighten the bolts in three steps in the sequence shown:
Mechatronic, Tightening Specification and Sequence
- Tighten the bolts to 10 Nm in the following sequence: - 1 to 19 -.
• Bolts - 18 - and - 19 - are shorter.
• Bolt - 18 - attaches the transmission output speed sensor (G195) to the transmission housing.
• Bolt - 19 - attaches the Mechatronic connector to the transmission housing.