PAS-225SB
ASSEMBLY
© 10/2013 ECHO Inc.
X7722277600
13
ASSEMBLY
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 the square upper drive shaft socket.
Note: Lower bearing housing and head assembly must be in
line with the engine.
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).
Plastic Shield Installation
(Nylon line operation)
The plastic shield is for use with the Nylon Line Head only. Install Metal Shield when using plastic or
metal blades, or serious injury may result.
1. Remove plastic threaded shaft sleeve and adapter plate (C)
from PTO shaft (A).
2. Place the shield on the bottom of the bearing housing
flange.
3. Place shield plate (B) on shield, align holes. Install three (3)
screws from bottom through plate and shield into gear case.
4. Assemble adapter plate (C) onto PTO shaft.
Parts Required:
PAS Attachment
Parts Required:
Plastic Debris Shield, Shield Plate,
three (3) 5 x 16 mm screws.
For more information
scan this QR code.
A
B
D
C
A
B
C
