TOHATSU MFS 4 Service Manual

6-14
Lower Unit
4st 4/5/6 2011
2. Check clutch 3, spring retainer 4, ball, and push rod 1 for
crack and wear. Replace if necessary.
2
1
11) Disassembly of Propeller Shaft Ass'y
1. Pull out clutch pin 2 while pushing push rod 1. Remove
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.
1
5
2
3
4
a a
Runout Limit a (Max) :
0.05 mm (0.0020 in)
12) Inspection of Propeller Shaft
1. Check propeller shaft for bend and wear. Replace if
necessary.
2. Measure propeller shaft runout.
a Support point
2
Do not reuse.
2
Do not reuse.
Spring Pin Tool A :
P/N. 345-72227-0
13) Assembly of Propeller Shaft Ass'y
1. Fix propeller shaft with vice, and install spring 1 and clutch
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.
3
1
2
MFS4-5-6Ech06110422.qxd 11.4.22 5:50 PM  ページ14

TOHATSU MFS 4 Specifications

General

Brand	TOHATSU
Model	MFS 4
Category	Outboard Motor
Language	English