Echo MS-53BPE Use and care manual - page 11

1) Assembled shut-off valve (Figure 1).

2) Remove the retaining pin (A) (Figure 2) place the notched end 

of the retaining pin on a hard surface and push down. Remove the 

retaining pin and slide the handle off the valve.

3) Remove the retaining nut (o-ring attached), spring, and valve stem (B) 

(Figure 3). Replace worn parts. Lubricate the O-rings and reassemble by 

reversing the steps above. Place the handle groove in the slotted area of 

the valve stem and make sure the locking clip is positioned in the neutral 

position (see “Helpful Spraying Information” section). Insert the retaining 

pin. Push down on the handle a few times to distribute the lubricant 

evenly. Check filter (C) in end of shut-off valve for debris. Remove filter 

and flush with water to clean out.

Figure 3

C

Figure 1

Figure 2

A

B

Valve 

Stem

DISASSEMBLING AND REPAIRING THE SHUT OFF VALVE

10E

REPLACEMENT PARTS ORDER INFORMATION

569010

Brass 

Adjustable 

Nozzle 

569011

Poly 

Adjustable

Nozzle 

569012

Flat Fan Nozzle 

569013

Nozzle kit