User's Manual

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GENUINE GRACO PARTS AND ACCESSORIES

Air Valve Repair Kits

Husky

1050 and Husky

15120 Diaphragm Pumps

406812E

Kit 24B768

Kit 24D699

Important Safety Instructions

Read all warnings and instructions in the

Husky

1050 or Husky

15120 Air-Operated

Diaphragm Pump Repair/Parts manual. Save

all instructions.

Ref. Description Qty.

202 PISTON 1

203 DETENT PISTON ASSEMBLY 1

204 CAM, detent 1

205 PLATE, air valve 1

206 O-RING 2

208 U-CUP 2

209 SCREW

Kit 24B768: M3 (shorter - for metal pumps)

and #4 (longer - for plastic pumps)

Kit 24D699: M3

211 DETENT SPRING 1

212 BASE, cup 1

213 CUP 1

214 O-RING, cup 1

219 O-RING (Kit 24B768, for DataTrak models with

runaway protection)

108 GASKET, air valve (not shown) 1

--- GREASE, lithium-based (not shown) 1

Ref. Description Qty.

See reverse for assembly directions.

206

208

219

ti14026a

Apply lithium-based grease.

U-cup lips must face piston.

206

DataTrak Models

with Runaway

Protection

air inlet side

All other models

202

206

204

203

211

212

205

209

1 2

housing

214

213

Apply lithium-based grease to

contact surface.

Graco Inc. P.O. Box 1441 Minneapolis, MN 55440-1441

Original instructions. This manual contains English. MM 406812

Summary of content (2 pages)

PAGE 1
GENUINE GRACO PARTS AND ACCESSORIES Air Valve Repair Kits 406812E Husky® 1050 and Husky® 15120 Diaphragm Pumps Kit 24B768 Kit 24D699 EN Important Safety Instructions Read all warnings and instructions in the Husky® 1050 or Husky® 15120 Air-Operated Diaphragm Pump Repair/Parts manual. Save all instructions. Ref. Description Qty. Ref. Description Qty.
PAGE 2
Assembly NOTE: Apply lithium-based grease whenever instructed to grease. 1. Use all parts in the repair kits, as applicable to your pump. Clean other parts and inspect for damage. Replace as needed. 2. Grease the detent cam (204) and install into housing. 3. Grease the u-cups (208) and install on the piston with lips facing toward the center of the piston. 7. Grease and install the detent assembly (203) into the piston. Install the o-ring (214) on the cup (213).