
Cylinder Block - Service Tools
ST-561
Connecting Rod Checking Fixture
Measure connecting rod bend and twist.
ST-598
Gear Cover Bushing Mandrel
Designed to install and remove precision bushings in the gear
cover accessory drive bore.
ST-1134
Dowel Pin Extractor
Used to pull dowel pins and crosshead guides.
ST-1168-46
Long Bushing Driver Shaft
Use to salvage cylinder blocks. (Included in cylinder liner count-
erbore tool kit, Part No. 3377356.)
ST-1228
Camshaft Bushing Driver Set
Replace cylinder block camshaft bushings.
ST-1228-6
Camshaft Bushing Guide
Use to install No. 7 bushing.
Cylinder Block Cylinder Block - Service Tools
N14 Page 1-3
The following special tools are recommended to perform procedures in section 1. The use of these
tools is shown in the appropriate procedure. These tools can be purchased from your local Cummins
Authorized Repair Location.
Tool No. Tool Description Tool Illustration
Perfect..