Remove/Install Manual Pop-Up Roof Lock Top Section - AR77.70-S-0012E

Model 447.7/8 

With Code ZK9 (Lifting roof hatch) 

Courtesy of MERCEDES-BENZ USA

Notice	Notes on carrying out repair work in the vehicle interior		AH68.00-D-0001-01KOS
	Remove/install
1	Open pop-up roof		AR77.70-S-0001-01E
2	Mark assembly position of locking top section (1)
3	Unscrew nuts (2) and remove locking top section (1)	Bolts for fastening locking top section (1) must be clean and free of grease Otherwise leakage is not possible. : Replace bolts for fastening locking top section (1) Lay butyl cord ring-shaped and gap-free down on bottom side of bolt heads. Observe installation marking of locking top section (1). Nut, lock top section to pop-up roof	*BA77.70-Z-1004-01KOB
		Rear window sealing profile	*BR00.45-Z-1084-01A
4	Install in the reverse order

MECHANICAL POP-UP ROOF

Number	Designation		Model 447.7/8 with code ZK9 (Lifting roof hatch)
BA77.70-Z-1004-01KOB	Nut, lock top section to pop-up roof	Nm	10

REPAIR MATERIALS

Number	Designation	Order number
BR00.45-Z-1084-01A	Rear window sealing profile	A 004 989 60 20