Piston Oil Nozzle Installation

WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of GENERAL MOTORS COMPANY

CAUTION:
The piston oil cooling nozzle must be aligned to direct oil towards the oil inlet hole on the bottom of the piston. Improper alignment of the piston oil cooling nozzle will allow insufficient oil lubrication to the piston and cause severe engine damage.

Install the piston oil cooling nozzles (1).

CAUTION:

Refer to Fastener Caution .

Install the piston oil cooling nozzle bolt (2) and tighten to 11 N. m (97 lb in).