REGULATOR 4343669 - Caterpillar

1. Remove three bolts (1). 2. Loosen hose clamp (2).3. Remove three bolts (4), and remove air cleaner (3). The following steps are for installation of the air cleaner.4. Put air cleaner (3) in position on the turbocharger and bracket.5. Install three bolts (4) that hold the air cleaner to the bracket. Tighten bolts (4) to a torque of 25 7 N m (18 5 lb ft).6. Tighten hose clamp (2) to a torque of 4.5 0.5 N m (39.82 4.42 lb in).7. Install three bolts (1). Tighten bolts (1) to a torque of 25 7 N m (18 5 lb ft).