When using a vise, place aluminum plates between the part and vise.
When using a vise, do not overtighten it.
1.REMOVE SPIDER BEARING
Use the same procedure for all spiders.
| *a | Matchmark |
Place matchmarks on the flange yoke (rear side) and No. 2 propeller shaft.
| *1 | No. 2 Propeller Shaft |
| *a | Matchmark |
Place matchmarks on the flange yoke (center side) and No. 2 propeller shaft.
| *1 | No. 1 Propeller Shaft |
| *a | Matchmark |
Place matchmarks on the flange yoke and No. 1 propeller shaft.
| *a | Matchmark |
Place matchmarks on the sleeve yoke and intermediate shaft.
Using a brass bar and hammer, slightly tap in the spider bearing outer races.
Using 2 screwdrivers, remove the 4 snap rings from the grooves.
| *a | Turn |
| *b | Hold |
Using SST, push out the spider bearing from the propeller shaft assembly.
Before installing SST, sufficiently raise the part labeled A. If the part labeled A is too low, it may be difficult to install SST.
| *a | Hammering Point |
Tap off the propeller shaft to remove the spider bearing.
Do not tap the shaft.
Remove the spider bearing on the opposite side using the same procedure.
Remove the flange yoke from the propeller shaft.
| *a | Turn |
| *b | Hold |
Install the 2 removed spider bearing outer races to the spider.
Using SST, push out the spider bearing from the flange yoke.
Before installing SST, sufficiently raise the part labeled A. If the part labeled A is too low, it may be difficult to install SST.
| *a | Hammering Point |
Tap off the spider bearing with a hammer.
Remove the spider.
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2.REMOVE CENTER NO. 1 SUPPORT BEARING ASSEMBLY
Use the same procedure all center bearing.
| *a | Matchmark |
Place matchmarks on the flange coupling and flange yoke.
Remove the 4 nuts and 4 washers.
Remove the propeller shaft.
Using a chisel and hammer, loosen the staked part of the lock nut.
Completely loosen the staked part of the lock nut when removing it.
Do not damage the threads of the intermediate shaft.
| *a | Turn |
| *b | Hold |
Using SST and a 30 mm deep socket wrench, remove the lock nut.
| *a | Matchmark |
Place matchmarks on the intermediate shaft and flange coupling.
| *a | Turn |
| *b | Hold |
Using SST, remove the flange coupling and 2 washers from the intermediate shaft.
Remove the center No. 1 support bearing assembly.