Transfercase shifter linkage diagram - auto trans

[ntsqd]

Looking for a exploded view parts diagram of this system if there is one. I've yet to find anything in the FSM. Trying to figure out what is worn or missing so that I can hopefully buy the part rather than make one.

 

[fourtrax]

what year ?

it is probably your shifter bushings

 

[ntsqd]

'88 Auto trans w/ semi-integrated transfer case.

 

[az4x4runner]

Is it an A340H? If it is, aren't they shifted internally?

 

[ntsqd]

There is an external shifter rod up high down the LH side of the trans-t/c assembly that connects to a bell-crank, and then another rod low on the JH side of the assembly going forward to the lever sticking out of the side of the t/c. This lever is similar to the typical auto trans lever sticking out the side of the trans case. The bell-crank is 'C' shaped and has an upper and lower pivot. The upper pivot is centered between the frame rails and attached to the underside of the trans tunnel. The lower pivot is under the rear drive-shaft and attached to the rear of the t/c.

The upper pivot only allows for rotation. The lower pivot also allows the power-train to move up and down a bit w/o binding or bending the bell-crank. It is the lower pivot that appears to have lost a component because there is excessive slop in it and that causes the t/c shift lever to vibrate. In a crawler that would be no big deal. In a DD, as this truck is, it is annoying.

 

[fourtrax]

something like this?

 

[ntsqd]

And there it is, the diagram that I wasn't finding. P/N: 33772F looks to be what I need. I'll peel it apart tomorrow morning before the honey-do's and check before ordering.

Thank you!

 

[fourtrax]

cool. here you go

Bush Cross Shaft Su - Toyota (33772-20010) | Fred Anderson Toyota Parts

here are the parts listed out

Description Part # Qty
33705F SUPPORT SUB-ASSY, CROSS SHAFT, NO.1 (FOR FLOOR SHIFT) 33705-35020 1
33709F SHAFT SUB-ASSY, CROSS, NO.1 (FOR FLOOR SHIFT) 33709-35110 1
33723F SWIVEL, CONNECTING ROD (FOR FLOOR SHIFT) 33723-22010 2
33741F ROD, GEAR SHIFTING, NO.1 (FOR FLOOR SHIFT) 33741-35130 1
33741J BUSH, NO.2 (FOR SHIFTING OR SELECTING ROD) 90389-08005 1
33741P GROMMET, NO.2 (FOR SHIFTING OR SELECTING ROD) 90480-17177 2
33742F ROD, GEAR SHIFTING, NO.2(FOR FLOOR SHIFT) 33742-35090 1
33742G BUSH(FOR SHIFTING, NO.2 ROD) 90389-08005 1
33742J GROMMET(FOR SHIFTING NO.2 ROD) 90480-17177 2
33769A SPRING, CROSS SHAFT END 33769-35010 1
33770J GROMMET (FOR FLOOR SHIFT CROSS SHAFT) 90480-17177 2
33770P COLLER (FOR CROSS SHAFT) 90387-08058 2
33772F BUSH, CROSS SHAFT SUPPORT, NO.1 (FOR FLOOR SHIFT) 33772-20010 4
33773H RING, SNAP (FOR CROSS SHAFT SUPPORT SNAP) 96151-01600 1
33775F COVER, CROSS SHAFT DUST, NO.1 (FOR FLOOR SHIFT) 33775-27020 UPR 1
33775-35010 LWR 1
33776F BRACKET, CROSS SHAFT, NO.1 (FOR FLOOR SHIFT) 33776-35100 1
33793F BRACKET, CROSS SHAFT, NO.2(FOR FLOOR SHIFT) 33793-35010 1
35506A BUSH (FOR MANUAL VALVE LEVER SHAFT) 90389-08005 2
35506B GROMMET (FOR MANUAL VALVE LEVER SHAFT) 90480-17177 2
35506E PIN, W/HOLE (FOR MANUAL VALVE LEVER) 90240-08054 1
35569F ROD, TRANSMISSION CONTROL, 1ST (FOR FLOOR SHIFT) 33702-35080 1
90179-08146 *** STD. PART
90468-14004 *** STD. PART
90468-14021 *** STD. PART
91611-40814 *** STD. PART
91661-40830 *** STD. PART
94110-40800 *** STD. PART
94512-00800 *** STD. PART
94612-10800 *** STD. PART
94613-10800 *** STD. PART
96411-11800 *** STD. PART