American Standard 3636Y1.SR-.XXX Installation Instructions Download Page 2

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INSTALLATION INSTRUCTIONS

STEP 1. PREPARING ALCOVE

•  Strip alcove to bare studs.

•  Shower stud pocket should be constructed as shown above.

•  Floor must be clean, smooth, and level (check with level). Sub floor must be 

installed. Do not install shower base on open floor joists.

•  Cut hole in sub floor as shown on page 1 to accommodate drain.

STEP 2. INSTALLING PAN

•  Trial fit base in prepared alcove. With pan sitting flat on floor, check with level  

on top of pan. Pan should be level from front-to-back and side-to-side 

(Fig 1)

.   

If pan is not level, remove pan and level floor using leveling compound.

•  A floor leveling compound (smooth mortar) or a similar quick-setting compound 

specifically made for leveling floors may be used to fully support and level base.

•  After pan is leveled, if alcove is larger than pan, shim between pan and studs to 

create a tight fit. Drill 3/16" holes in pan flange at each stud. Screw pan flange  
to studs 

(Fig. 2)

.

CLEANING

•  Do not use any abrasive cleaners or metal scrapers.

•  If drywall mud or plaster gets on your shower, it may be carefully removed     

with a wooden scraper made from a piece of scrap wood.

•  Adhesive may be removed with mineral spirits.

•  Ideal cleaners are Soft Scrub Gel

®

 or Comet Gel

®

.

FIGURE 1.

 Check to assure pan is level.

FIGURE 2.

 If necessary, shim between pan and 

studs for tight fit and screw to each stud.

RECOMMENDED TOOLS AND MATERIALS

Tape Measure   

Pencil   

Saber Saw 

 

Screws, 1" Flathead, Stainless 

Safety Glasses   

Drill 

 

24" Level 

 

    

WARNING:  Some cleaning products are not suitable for use. Read all labels carefully.    

                 DO NOT USE if they say “not suitable for use with ABS, acrylic or polystyrene”.

 

 

     IMPORTANT

•  Allow pan to reach room temperature before installation.

•  Before you begin, locate appropriate product reference (see page 1).

•  Read installation instructions carefully before starting project.

•  Keep instructions for warranty information

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