44730
1.REMOVE BRAKE VACUUM CHECK VALVE ASSEMBLY
Remove the brake vacuum check valve assembly from the brake booster assembly.
Remove the check valve grommet from the brake booster assembly.
89420H
2.REMOVE VACUUM SENSOR ASSEMBLY (for NR Series Engine)
Remove the vacuum sensor assembly from the brake booster assembly.
Remove the vacuum sensor grommet from the brake booster assembly.
83390H
3.REMOVE VACUUM WARNING SWITCH ASSEMBLY (except NR Series Engine)
Remove the vacuum warning switch assembly from the brake booster assembly.
Remove the vacuum warning switch grommet from the brake booster assembly.