The free river play?

[mex78753]

I've seen this play done before where u check the turn with the nuts then raise the river if bet into or bet to get a crying call from a suspicious opponent. My question is,did I use this at the correct time,and if not could you pointme to a more preferable situation?

PokerStars 3/6 Hold'em (6 handed) converter

Preflop: Hero is Button with J[img]/images/graemlins/spade.gif[/img], A[img]/images/graemlins/spade.gif[/img]. UTG posts a blind of $3.
<font color="#CC3333">UTG (poster) raises</font>, <font color="#666666">2 folds</font>, <font color="#CC3333">Hero 3-bets</font>, <font color="#666666">2 folds</font>, UTG calls.

Flop: (7.33 SB) J[img]/images/graemlins/diamond.gif[/img], J[img]/images/graemlins/heart.gif[/img], 4[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
UTG checks, <font color="#CC3333">Hero bets</font>, UTG calls.

Turn: (4.66 BB) 4[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
UTG checks, Hero checks.

River: (4.66 BB) 3[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
UTG checks, <font color="#CC3333">Hero bets</font>, UTG calls.

Final Pot: 6.66 BB