Disassembly Of Propeller Shaft Ass'y; Inspection Of Propeller Shaft; Assembly Of Propeller Shaft Ass'y - TOHATSU MFS 4 Service Manual

Lower Unit

11) Disassembly of Propeller Shaft Ass'y

Pull out clutch pin 2 while pushing push rod 1. Remove
1.
clutch 3, push rod 1, spring retainer 4, and spring 5.
· Take care not to allow parts to fly out by easing
spring tension gradually.
· Do not reuse removed clutch pin.
Spring Pin Tool A :
P/N. 345-72227-0
Check clutch 3, spring retainer 4, ball, and push rod 1 for
2.
crack and wear. Replace if necessary.

12) Inspection of Propeller Shaft

1. Check propeller shaft for bend and wear. Replace if
necessary.
2. Measure propeller shaft runout.
Runout Limit a (Max) :
0.05 mm (0.0020 in)

13) Assembly of Propeller Shaft Ass'y

Fix propeller shaft with vice, and install spring 1 and clutch
1.
2.
· Assemble parts with clutch and propeller shaft
holes aligned with each other.
· Set spring pin with groove directing 90 degrees
from axial direction of propeller shaft.
· Apply gear oil before assembling.
· Use vice jaw protectors or wood to protect
propeller shaft from damage from vice.
6-14
1
2
Do not reuse.
2
5
3
4
1
2
Do not reuse.
a
a Support point
1
3
2
2
a
4st 4/5/6 2011