Graco Inc 800-066 SERVICE Gun, Cartridge Replacement, PARTS LIST Gun Assembly, No. No, 801-644

	NOTE Hose, Quick Couplers
	& Spray Tips not included
	with Gun Assembly -See
	Pressure Washer Assembly
\	Parts Drawing/List. page 6. 7.

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SERVICE

Gun, Cartridge Replacement

1.Press accesspin (14)from gun handle andremove access plate (16) byslidingplatebackwards. Remove cartridge (5) from housing (6)by using a 19 mm socket wrench.

2.Check inside housing to be sure all O-rings came out when cartridge wasremoved. If O-ring can be seen inside the housing, remove it, being careful not to damage internal threads in housing.

3.Throw away oldcartridgeand install newcartridge

using a small amount of pipe sealant on threads.

Besuretotightencartridgefirmlyagainsthousing.

4.Slide access plate intoplace and installaccess pin.

PARTS LIST

Gun Assembly, 800-130

REF. PART		am
NO. NO.	DESCRIPTION
8011-134	TUBE, 3 2	1
2 801-674	GRIP	1
8013-009	COUPLER, femalequi& dimnned	1

4801438 SPRAYGUN, (replaceable

		parts include items 5-18)		1
8015-639		.	CARTRIDGE	1
6	801-671	.	HOUSING	1
8017-670		.	H W PLUG	1
8	801-256	. TRIGGERPIN		1
8019-424		. TRIGGER		1
10	801-426	. LATCHPIN		1
11 801-425 LATCH. SAFETY				1
80112-672		. OUTLET		1
80113-673 COVER		. PIN		' 2
14	801-428 PIN . ACCESS			1
80115-419		. HANDLE		1
80116-427		PLATE. ACCESS		1
80117-420		. TUBE		1
18 801-423FITTING.INLET				1
19	'801-202	O-RING,couplequick		1

Order parts by name andseries letter of the assembly for which you are ordering.

*Recommended "tool box" spare parts.

801-6449