Countershaft Disassembly (M/T)
NOTE: Refer to the Exploded View in the countershaft reassembly, as needed, when removing components pressed onto the countershaft.
Securely clamp the countershaft assembly in a bench vise with wood blocks.
Use a chisel (A) to raise the locknut tab (B) from the groove in the countershaft.

Remove the locknut (left-hand threads) (A) and the spring washer (B).

Support 5th gear (A) on steel blocks (B), then use a press (C) and an attachment (D) to press the countershaft (E) out of the bearings (F).

Support 4th gear (A) on steel blocks (B), then use a press (C) and an attachment (D) to press the countershaft (E) out of 4th gear.

Support 3rd gear (A) on steel blocks (B), then use a press (C) and an attachment (D) to press the countershaft (E) out of 3rd gear.

Test yourself
A quick Honda Fit quiz: every answer comes with an explanation and a link to the manual page.