»C« Self-Locking Nut Installation
- Check that both of the coil spring ends align with the spring sheet groove correctly.
- Align the strut spring sheet hole with the upper spring sheet hole.NOTE: Use the pipe to align the holes easilyCAUTION: Be careful that the hand is not pinched by the coil spring when aligning the piston rod with the hole of upper insula-tor while compressing the coil spring.
- While passing the strut piston rod through the hole of upper insulator by hand slowly compress the coil spring by special tool: MB991793, MB991795, MB991794 and MB991830.CAUTION: The locking nut for the piston rod inside the strut may be loose. Do not use the impact wrench to loosen the self-locking nut.
- Use special tools MB991681 and MB991682 to tighten the self-locking nut to the specified torque:
Tightening torque: 60 ± 9 Nm (44 ± 6 ft-lb)