athearn sd40-2 starting to squeek

[Anonymous]

hey guys,how do i fix the problem.in other words what do i use to lubricate and where do i lubricate.the engine has been running for 14 months and i have done no mntc with it what so ever except cleaning the wheels.
thks/rockingham

[CP5415]

Labelle 106 lube grease works well for me.

I take the body off, then take the trucks off of the frame, take the trucks apart, clean all the parts up.
Put the trucks back together, apply the grease, roll the trucks on the workbench while they are off the frame to get the grease through to all the gears then re-assemble.
Just be sure not to lose any parts in the process.

Gordon