Power head shaft/lower shaft assembly – Echo 99944200563 User Manual

Page 13

99944200563

ASSEMBLY

X7702093505

3. Install J-Handle assembly with handle grip on the left side

(viewed from the operator's position) onto the upper drive
shaft. Lightly snug bolts (A) to temporarily hold handle in
place.

Power Head Shaft/Lower Shaft Assembly

1. Set Power Head/Shaft Assembly on a level surface.

2. Pull locator pin (A) out, and turn counter-clockwise 1/4 turn

to lock-out position.

3. Remove vinyl cap from attachment drive shaft.

4. Remove cardboard spacer, if necessary.

5. Carefully fit attachment drive shaft assembly into coupler (B)

to decal assembly line (C), making sure that the inner lower
drive shaft engages into the square upper drive shaft socket.

Note: Earlier model Power Heads may have shorter couplings.

Short couplings fit flush to decal point (E). New couplings
are 4-3/4 in. long, and fit flush to line (C).

6. Rotate locator pin (A) 1/4 turn clockwise to engage lower

shaft hole. Insure locator pin is fully engaged by twisting
lower drive shaft. Locator pin should snap flush in coupler.
Full engagement will prevent further shaft rotation.

7. Secure lower shaft assembly to coupler by tightening

clamping knob (D).

Parts Required:

PAS or SRM-SB Power Head w/Shaft &
Coupling.