115
Needle roller
bearing
24.75～25.25 mm
Oil
seal
Depth
1
4.75～5.25 mm
Depth
2
11.75～12.25 mm
Underwater unit housing cover
bearing installation tool
Underwater unit housing cover
oil seal installation tool
Underwater unit housing cover
needle bearing installation tool
3. Install reverse gear and shim.
Note:
Shim adjustment is required when installing new reverse gears and bearings.
Install forward gear and shim (FL115 backward-rotating model).
Note:
When installing new forward gear and cushion block of the forward gear, please adjust
the shim.
Drive shaft
Check the drive shaft for bending or wear. Replace it if necessary.
Shift cam
Check whether the shift cam is worn or deformed. Replace it if necessary.
Gear
Check the forward gear, reverse gear and pinion for wear or damage. Replace it if
necessary.
Forward gear bearing
Check whether the bearing is corroded and whether there is noise when rotating; Replace it
if necessary.
Note:
Do not remove the bearing unless it needs to be replaced.
When installing a new bearing, it is required to adjust the shim.
Check the housing of the underwater unit
Check whether the housing of underwater unit is cracked or damaged, and check whether the
cooling water inlet is blocked; Replace them if necessary.
Check the water pipe
Check the water pipe for corrosion or bending. Replace it if necessary.
Assemble underwater unit
1. Use special tools to install the needle bearing.
To Next Page
Loading...
