Feature

●Automatic Engine Timing Pin with Adapter for Caterpillar CAT 3200, 3300, 3406, 3408, C-7, C8, C-9, C10, C11, C12, C13, C-15, C-16 TDC Valve/Injection Timing, Alternative to J-420
●Application: Works on Caterpillar CAT 3179, 3196, 3200, 3300, 3406, 3408, C-7, C8, C-9, C10, C11, C12, C13, C-15, C-16 TDC Valve/Injection Timing.
●Material: Constructed from high quality carbon steel with great strength and durability, resistant to rust.
●Spring-loaded Timing Pin for Caterpillar Engines can be easily engaged and disengaged, and the soft pin is to protect the hole in the flywheel from possible damage.
●Replacement: Alternative to J-42083, 139-7064 (adapter for C11), 220-2793, 136-4632 ( C-11 and C-13 require adapters 139-7063 or 139-7064 depending on the application).

[Timing Pin with Barring Socket]




[Timing Pin Only]





Description

001001
002002
Function
  • Great hand tool for turning over engine, Simplifies TDC valve/injection timing
  • Makes adjusting injectors and valve lash easier.
Application

  • Works on C-7, C-9, C-11, C-13, C-15, C-16 3179, 3196, 3200, 3300 and 3400
  • Alternative to J-42083
  • Fits Most Caterpillar Engine

003003

Instruction

  1. Remove the plug from either the left or right side timing access holes.
  2. To install, hand tighten the J42083 Automatic Timing Pin Lock into the timing access hole.
  3. Preload the spring on the automatic timing lock by pushing the slide handle forward and turn it clockwise to engage either of the two locking slots.
  4. Manually, turn engine in direction of rotation(usually counter clockwise..refer to Caterpillar Service Manual) until a notice “click” sound is heard. The automatic timing pin plunger has now engaged the flywheel timing holes in either the top center compression or exhaust stroke.
  5. To remove, turn slide handle counter clockwise to release spring tension on the plunger(if plunger doesn’t retract from flywheel with light pressure, jog the flywheel back and forth). Unscrew from flywheel housing.

Product information