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Removing and installing dividing wall on upper firewall - AR62.20-P-1221A

MODELS 203, 209 

Fig 1: Identifying Dividing Wall On Upper Firewall Remove/Install Components
G04735112
REMOVINGINSTALLING Remove/Install    
DANGER Risk of explosion  from hydrogen gas. Risk of poisoning and caustic burns  from swallowing battery electrolyte. Risk of injury  to eyes and skin suffering caustic burns from battery electrolyte or from contact with damaged lead acid batteries. No fire, sparks, open flames or smoking. Wear acid-resistant gloves, clothing and glasses.
Pour battery electrolyte only into suitable and appropriately marked containers.
AS54.10-Z-0001-01A
1 Disconnect ground cable of battery NOTES Model 209: Do not connect quiescent current consumption unit to prevent malfunctions in the control modules.  
NOTES Notes on battery   AH54.10-P-0001-01A
    Model 203 AR54.10-P-0003P
    Model 209 AR54.10-P-0003Q
DANGER Risk of injury in the form of trapping or crushing, or even severing of limbs, if caught in windshield wiper mechanism  Always remove ignition key when working on windshield wiper mechanism. AS82.30-Z-0001-01A
2 Remove wiper system   AR82.30-P-6400P
DANGER Risk of injury  to skin and eyes suffering scalding from contact with hot coolant spray.
Risk of poisoning  from swallowing coolant.
Do not open cooling system unless coolant temperature is below 90 °C. Open cap slowly and release the pressure. Do not pour coolant into beverage bottles.
Wear protective gloves, protective clothing and eye protection.
AS20.00-Z-0001-01A
3 Drain coolant   AR20.00-P-1142PR
4 Separate coolant line from connection fittings (1). IMPORTANT For this purpose lift clip with screwdriver.  
5 Loosen connection fitting (1) from dividing wall (2).    
6 Loosen insulating mat (3) from dividing wall and lay down on right side of vehicle.    
7 Disconnect positive line (5) from battery and pull out of dividing wall (2) upward.    
8 Pull wiring harness (6) out of dividing wall (2) upward.    
9 Unscrew mounting screws (4) and remove dividing wall (2) from firewall    
10 Install in the reverse order