
2595630
2696601
2595653
3-254
Engine Tools
Fuel System Repair and Adjust
178-8615 Socket
Model: 3114, 3116, 3126 MUI, HEUI, and 3126B Engines
Warranty: Six Months
• Used to turn engine crankshaft by
hand
• Socket crossbars engage all four
bolt heads in front pulley hub
• Preventsover-tighteningorloosen-
ing of a single bolt when it used
to turn crankshaft clockwise or
counterclockwise
• Squaredrive:3/4inch
• Overalllength:90mm(3.5in)
Part Number Description
178-8615 Socket
350-7549 Socket Assembly (C9.3 Engine)
Essential Tool
Model Usage: All C9.3 Engines
Warranty: Six Months
• Used to rotate crankshaft by hand
• Usedwith3/4inchsquaredriveratchet
• Socket cross-bars engage four front pulley hub bolts eliminating need for re-
movaltoattachturningtool
Part Number Description Size
350-7549 Socket Assembly (C9.3
Engine)
Overalldiameter:79mm(3.11
in) x 87 mm (3.43 in) long
5P-7306 Gear Shaft Housing Assembly
5P-7305 Engine Turning Gear
Model: Cat
®
Engines
Warranty: Six Months
• Makes engine rotation much easier
forvalvesettingandtimingproce-
dures, especially on engines with no
compression release
• Any engine that will accept stan-
dard short and long nose electric
starters can be rotated
• Pinion gear has 6/8 pitch gear on
one end and 8/10 pitch on other
• Bothendsofpinionhave1/2inch
squaredriveholetoaccommodate
standard ratchet
Part Number Description
5P-7305 Engine Turning
Gear
5P-7306 Gear Shaft Housing
Assembly