Graco 312666R Paint Sprayer User Manual


 
Repair
312666R 37
Attach Front End
1. Engage piston safety lock, page 12.
2. Liberally lubricate o-rings (2c, 2d) and reas-
semble on fluid housing. Insert keyed end
of mix chamber (14) in socket of piston
assembly (4).
3. Push fluid housing (F) flush to handle.
4. Turn fluid housing 1/4 turn clockwise to
engage slots.
5. Replace front cover (U).
6. Screw on front cover retainer (C).
Proper attachment of front end is critical. Do
not operate gun if front end is loose or not
snug against handle.
F
IG
. 45
F
IG
. 46
TI11326a
TI12129a
2d
2c
14
4
F
IG
. 47
F
IG
. 48
TI12094a
TI12092a
C
U
F
2b