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SRM-225
ASSEMBLY
X7702092207
17
© 2/2017 ECHO Inc.
ENGLISH
5.
Carefully fit attachment drive
shaft assembly into coupler (B)
to decal assembly line (C),
making sure that the inner
lower drive shaft engages the
square upper drive shaft
socket.
Note: Earlier model power heads
may have shorter couplings.
Note: Lower bearing housing and
head assembly must be in line with
the engine.
6.
Rotate locater pin (A) ¼ turn
clockwise to engage lower shaft
hole. Insure locater pin is fully
engaged by twisting lower drive
shaft. Locater pin should snap
flush in coupler. Full engage-
ment will prevent further shaft
rotation.
7.
Secure lower shaft assembly to
coupler by tightening clamping
knob (D).
Support Handle Removal
Note: Support handles or support handles with barrier bars are not recom-
mended for use with this attachment.
1.
Remove support handle
assembly, barrier bar (if
installed), and mounting hard-
ware from PAS or SRM-SB
power head.
2.
Retain parts for future use.
B
A
C
D
A