Sloan Crown & Crown II Flushometer - Repair Parts Breakdown

Sloan Crown Parts Breakdown

1	# 80839	C.P. COVER
2	-	COVER O-RING
3	# 80840	CP HANDLE AND COVER TRIM RING KIT (Includes items 3A and 3B)(Crown II Only)
	# 80841	PVDPB HANDLE AND COVER TRIM RING KIT (Includes items 3A & 3B) (Crown II Only)
	# 80842	PVDGP HANDLE AND COVER TRIM RING KIT (Includes items 3A & 3B) (Crown II Only)
	# 80843	PVDBN HANDLE AND COVER TRIM RING KIT (Includes items 3A & 3B) (Crown II Only)
	# 8084	SF HANDLE AND COVER TRIM RING KIT (Includes items 3A & 3B) (Crown II Only)
3A	-	PVDPB COVER TRIM RING (Crown II Only)
	-	PVDGP COVER TRIM RING (Crown II Only)
	-	PVDBN COVER TRIM RING (Crown II Only)
	-	SF COVER TRIM RING (Crown II Only)
3B	-	PVDPB HANDLE TRIM RING (Crown II Only)
	-	PVDGB HANDLE TRIM RING (Crown II Only)
	-	PVDBN HANDLE TRIM RING (Crown II Only)
	-	SF HANDLE TRIM RING (Crown II Only)
4	# 80845	PISTON KIT - 1.6 GPF CLOSET
	# 80846	PISTON KIT - 1.0 GPF URINAL
	# 80847	PISTON KIT - 0.5 GPF URINAL
	Scroll down for Piston Kit Components
5A	# 80848	ADA COMPLIANT HANDLE ASSEMBLY CP B-30-A
5B	# 08069	ADA COMPLIANT HANDLE ASSEMBLY CP B-73-A
6A	# 80849	HANDLE REPAIR KIT CR-1007
6B	# 08439	HANDLE REPAIR KIT B-51-A
7	# 08065	HANDLE GASKET
8	# 08902	HANDLE GRIP SUB-ASSEMBLY ADA
9A	-	SLEEVE
9B	# 08067	CP SOCKET ASSEMBLY
10A	-	HANDLE SOCKET
10B	# 08054	CP HANDLE COUPLING
11	# 08465	3/4 x 9" VACUUM BREAKER
	# 08466	1-1/4 x 9" VACUUM BREAKER
	# 08467	1-1/2 x 9" VACUUM BREAKER

12	# 08438	HIGH BACK PRESSURE VACUUM BREAKER REPAIR KIT
13	# 80831	3/4" X 9" SPUD COUPLING ASSEMBLY
	# 80832	1-1/4" X 9" SPUD COUPLING ASSEMBLY
	# 80833	1-1/2" X 9" SPUD COUPLING ASSEMBLY
14	# 08040	STOP COUPLING
15	# 08039	ADJ. TAILPIECE 2-1/16"
16A	# 08037	"O" RING
16B	# 08038	LOCKING RING
17	# 80791	1" SCREWDRIVER BAK CHECK STOP CP
17	# 80837	3/4" SCREWDRIVER BAK CHECK STOP CP
18	# 08032	CONTROL STOP REPAIR KIT *
18	# 08033	CONTROL STOP REPAIR KIT **
19	# 08536	CP BONNET *
19	-	CP BONNET **
20	# 08035	LOCKING VANDAL RESISTANT CONTROL * STOP CAP INCLUDES H-573 STOP CAP CP AND H-648 FRICTION RING
20	# 8036	LOCKING VANDAL RESISTANT CONTROL** STOP CAP
21	# 80850	VANDAL RESISTANT * CONTROL STOP CAP ASSEMBLY
22	# 08419	CONTROL STOP CAP WITH BUMPER* (-YO VARIATION)
23	# 81670	CONTROL STOP CAP W/EXTENDED * BUMPER (-YG VARIATION)
23	# 54708	HANDLE ADAPTER FOR OPTIMA VERSION (not shown)
* For use with H-700-A 1" & 3/4" and H-600-A 1" Screwdriver Bak Chek Control Stops
* * For use with H-600-A 3/4" Screwdriver Bak Chek Control Stops
To place an order, call us toll free at 1-800-442-6622

ITEM 4 : PISTON KIT COMPONENTS

A	N/A	INSIDE COVER SUB-ASSEMBLY
B	* * *	PISTON COVER
C	# 81671	MOLDED CUP
D	# 08032SPRG	SPRING
E	* * *	RELIEF VALVE
F	# 81672	RELIEF VALVE SEAT
G	* * *	PISTON BODY
H	# 80838	MAIN SEAT
I	# 81674	FILTER O-RING
J	# 05160	O-RING
* * * Not Available Separately

TROUBLESHOOTING GUIDE FOR
SLOAN CROWN & CROWN II FLUSHOMETERS

IMPORTANT: The Crown II/Crown Flushometer is engineered for quiet operation. Excessive water flow creates noise, while too little water flow may not satisfy the needs of the fixture. Proper adjustment is made when plumbing fixture is cleansed after each flush without splashing water out from the lip AND a quiet flushing cycle is achieved.

ATTENTION INSTALLERS: With the exception of the control stop inlet, DO NOT USE pipe sealant or plumbing grease on any valve component or coupling! To protect the chrome or special finish of Sloan Flushometers, DO NOT USE toothed tools to install or service these valves. Use our #8047 Super Wrench or other smooth-jawed wrench to secure couplings. Regulations for low consumption fixtures (1.6 gpf closets and 1.0 gpf urinals) prohibit use of higher flush volumes.

PROBLEM:

VALVE DOES NOT FUNCTION

CAUSE:

A) Control Stop or Main Valve is closed.

B) Handle Assembly is worn.

C) Relief Valve is worn and sticking in UP position.

SOLUTION:

A) Open control stop or main valve.

B) Install Sloan Handle Repair Kit (CR-1007 for Crown II, B-51-a for Crown,) or replace handle.

C) Replace piston.


2	PROBLEM:
	INSUFFICIENT VOLUME OF WATER TO ADEQUATELY SIPHON FIXTURE.

	CAUSE:
	A) Control Stop not open enough.
	B) Urinal piston parts inside a closet valve.
	C) Low consumption valve installed on a non-low consumption fixture.
	D) Inadequate volume or pressure at supply.

	SOLUTION:
	A) Adjust control stop for desired delivery of water.
	B) Replace piston parts with proper closet piston
	C) Replace with proper flushometer
	D) Increase water pressure or supply (flow) to valve. Call Equiparts for assistance at 800-442-6622.


3	PROBLEM:
	LENGTH OF FLUSH TOO SHORT, OR VALVE CLOSES OFF IMMEDIATELY

	CAUSE:
	A) Piston assembly is not hand-tight.
	B) Enlarged bypass orifice from corrosion or damage.
	C) Urinal piston in closet Flushometer
	D) Low consumption piston installed in non-low consumption fixture.
	E) Handle assembly worn.

	SOLUTION:
	A) Screw the assembly hand-tight.
	B) Install new inside parts kit to correct problem and update flushometer.
	C) Replace piston with proper closet piston.
	D) Replace with proper flushometer. Crown Flushometers are not available with flush volume higher than 1.6 gpf.
	E) Install Sloan Handle Repair Kit (CR-1007 for Crown II, B-51-a for Crown.)


4	PROBLEM:
	LENGTH OF FLUSH TOO LONG OR FAILS TO CLOSE OFF

	CAUSE:
	A) Piston is not seating properly, bypass orifice is clogged because of foreign material, or bypass orifice is clogged by an invisible gelatinous film from "over-treated" water.
	B) Line pressure has dropped and is not sufficient to force Relief Valve to seat.
	C) CR-125-A main seat is fouled with debris, or is worn.

	SOLUTION:
	A) Disassemble the working parts and wash thoroughly. Note: size of the orifice in the by-pass is of utmost importance in the proper metering of water into the upper chamber of the valve. DO NOT enlarge or damage this orifice. Replace piston if cleaning does not correct problem.
	B) Shut off all control stops until pressure has been restored, then open them again.
	C) Clean or replace CR-125-A main seat.




5	PROBLEM:
	LEAKING AT HANDLE ASSEMBLY

	CAUSE:
	A) The B-85 seal may have deteriorated.
	B) Handle gasket has been omitted.
	C) Valve handle bushing is worn
	D) Handle trim ring is reversed, preventing gasket from sealing. (Crown II only)

	SOLUTION:
	A) Install new B-85 seal. NOTE: The B-85 seal will easily slide onto the bushing if it is wet.
	B) Install A-31 handle gasket or Sloan Handle Repair Kit
	C) Install Sloan Handle Repair Kit (CR-1007 for Crown II, B-51-a for Crown,) or replace handle.
	D) Flip handle trim ring (CR-113) and reinstall handle assembly. (Crown II only)

PISTON IDENTIFICATION CHART	Closet	Urinal	Urinal
	# 00000	# 00000	# 00000
	1.6 gpf	1.0 gpf	0.5 gpf

CAP COLOR	Green	Yellow	Red
PISTON COLOR	Clear	Clear	Clear
BARREL	Large Ribs	Small Ribs	Small Ribs
GROOVES	1	1	2

Equiparts • 1003 Main St. • Pittsburgh, PA 15215

Pittsburgh: 412-781-9100 • Toll Free: 800-442-6622 • Fax: 412-781-3085