Steambrite Supply
Steambrite Supply
Created on: : Monday 20 September, 2021
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4. Lubricate and place a new Cylinder Sleeve O-ring
on top of the Cylinder Sleeve.
5. Place a Brass Retainer on top of the O-ring.
6. Insert the Guide into the Cylinder Sleeve, making
sure the Guide is properly seated on the
Connecting Rod inside the Pump Body.
7. Place the Seal Ring at a 45 degree angle on top of
the Guide; then, using the Seal Ring Seating Tool,
press the Seal Ring into the Cylinder sleeve.
8. Lubricate the O-ring and place it on the Cup
Backing Plate.
9. Install the Cup Backing Plate on top of the Seal
Ring in the piston bore, O-ring end down.
10. Lubricate the Cup and set it on top of the Cup
Backing Plate inside the piston bore.
11. Lubricate the O-ring and install it on the Cup
Spreader.
12. Place the Cup Spreader end opposite O-ring in the
Cup inside the piston bore.
13. Place the Washer on the Piston Cap Screw, insert it
through the Piston Assembly, then tighten it to 130
in. lbs. of torque.
14. Turn the Pump over and repeat Steps 2 through 13.
Plunger Assembly Installation
(Series 5321 and 5322 only)
NOTE: Make sure the Cam Bearing is in the
upstroke position when installing the Cylinder
Sleeves and Piston Assemblies.
1. Place the assembled Guide Retainer Cartridge and
Plunger into the plunger bore of the Pump body,
making sure the Plunger and Connecting Rod seat
together properly inside the Pump Body.
2. Lubricate the O-ring and place it on top of the Guide
Retainer Cartridge.
3. Place the Seal Retainer Cartridge over the Plunger
(beveled side down), and press it by hand into the
Pump Plunger bore.
4. Place a Washer on the Plunger Cap Screw, insert it
through the Plunger and tighten it to 100 to 115 In.
Lbs. of torque.
5. Turn the Pump over and repeat Steps 1 through 4.
Head and Grease Fitting Installation
(All Models)
1. Install the O-ring into the Pump Cylinder head.
2. Place the Pump Body upright in a vise; then, place
the Head on the Pump Body.
3. Secure the head to the Pump Body with the Head
Bolts; then, alternately and evenly (in a criss-cross
pattern) tighten the head Bolts.
4. Turn the Pump over and repeat Steps 1 through 3.
Steambrite Supply - 210 662 9000 - [email protected] Page 16/32
