TM 5-2420-230-24-2
Service Tools
B3.9 and B5.9 Series Engines
Page 12-2
Section 12 - Compressed Air System - Group 12
Tool No.
Tool Description
Tool Illustration
Air Compressor Seat Socket
Used to remove the exhaust valve seat and the inlet valve cage.
3823528
Mounting Plate
Used to mount the air compressor to the vise.
3823597
Spacer
Used with coupling puller, Cummins Part No. 3376663, to remove
the hydraulic pump drive coupling.
3823923
Barring Tool
Used to engage the flywheel ring gear to rotate the crankshaft.
3824591
Air Compressor Bushing Mandrel
Used to remove and install the crankshaft bushing in the crank-
case and the support.
ST-1143
Ball Joint Vise
Used to hold the air compressor for disassembly or assembly.
ST-302
Standard Puller
Used to pull the drive gear. Use with puller capscrews that have
M8 x 1.25-6H threads.
ST-647
Piston Ring Compressor
Used to compress all piston rings to permit easy installation of
piston and rod assemblies.
ST-755
L-1206
