Remove/Install Front Door Lock Cylinder - AR72.10-P-4015SRA

MODEL 453.3/4 

Shown on Model 453.3 

	Remove/install
1	Open front door (1) on driver side and unscrew bolt (2)
2	Remove cap (4)
3	Pull outside door handle (3) toward rear (arrow A) and remove until wires (5, 6) are accessible
4	Unhook wire (5) from relay lever (10) and unclip from lock cylinder housing (11)
5	Release wire (6) and unhook from outside door handle (3)
6	Unlock bracket (8) with suitable tool and pull lock cylinder housing (11) from outside door handle (3)
7	Remove retaining clip (9) and remove relay lever (10) from lock cylinder housing (11)	: Ensure that spring (12) is correctly installed in relay lever (10). : The guides (C) of the lock cylinder (7) should be seated vertically in the lock cylinder housing (11) as shown. Only then it is possible to install the relay lever (10) correctly.
8	Insert key into lock cylinder (7) and remove safety spring (13)
9	Pull lock cylinder (7) out of lock cylinder housing (11)	Before removing key from removed lock cylinder (7), secure lock wedges against falling out with suitable adhesive tape.
10	Install in the reverse order
	Check
11	Insert key into lock cylinder (7) and check mechanical locking and unlocking feature