Page 4 SB-2-252-J
Ref. Replacement Individual
No. Part No. Description Parts Required
1 See Chart 2 Air Cap/Retaining Ring 1
2 MBC-368 Retaining Ring 1
3 See Chart 2 Air Cap Less Retaining Ring 1
4 See Chart 3 Fluid Tip 1
*5 GTI-33-K5 Seal Kit (Kit of 5) 1
6 GTI-425 Baffle Assembly 1
7 MSV-3-K10 Fluid Inlet Gasket (Kit of 10) Teflon (blue) 1
8 --- Lock Nut 1
9 --- Fluid Inlet Adapter 1
10 JGA-4044 Fluid Inlet and Nut Kit 1
*•11 JGS-72-K10 Gasket Kit (Kit of 10) (Teflon ) 2
*12 MBD-12-K25 Spring Kit (Kit of 25) 1
*13 JGS-431-K25 Air Valve Kit (Kit of 25) 1
*•14 JGS-26-K25 U Cup Seal Kit (Kit of 25) 1
*15 JGA-15-K25 Washer Kit (Kit of 25) 1
*16 JGA-14-K25 Snap Ring Kit (Kit of 25) 1
17 JGS-449-1 Air Valve Assembly 1
*•18 JGV-463-K3 Packing Kit (Kit of 3) 1
19 34411-122-K10 Packing Nut Kit (Kit of 10) 1
*20 --- Screw 1
21 JGS-478 Stud and Screw Kit (Kit includes 1
3 studs and 5 screws)
22 JGS-477-1 Trigger, Stud and Screw Kit 1
(Kit includes 1 each)
23 JGA-132 Plug 1
24 P-MB-51 Nipple 1
25 JGA-497-1 Fan Adjustment Assembly 1
*26 --- Retaining Ring 1
*•27 SSG-8069-K25 O-Ring (Viton) (Kit of 25) 1
28 JGS-16 Adjusting Screw 1
*29 --- Spring Pad (Included 1
with # 30 and 32)
*30 MBD-19-K10 Spring Kit (Kit of 10) 1
31 --- Bushing 1
32 JGA-4041 Bushing, Spring Pad and Knob Kit 1
33 See Chart 3 Fluid Needle 1
34 --- Gun Body 1
#35 See Chart 3 Fluid Tip and Needle Set 1
(Not shown)
*A quantity of necessary parts is included in Major Repair Kit KK-4987-2 for complete
gun repair and should be kept on hand for service convenience.
•A quantity of necessary parts is included in Minor Repair Kit KK-5034 for gun repair.
# Ref. No. 35 includes Ref. Nos. 4 and 33. AV-1 copper gasket also included but not
used with JGA-510 gun.
Suffixes - K10 designates kits of multiple parts. (Example) JGS-72-K10 is a kit of 10 gaskets.
PARTS LIST
■ Government NSN No. 4940-01-046-9919 = KK-4987-2.
1. Remove fluid tip (4).
2. Remove baffle (6).
3. Remove seal (5) from baffle.
4. Assemble seal to baffle with angled
side up as shown at right.
NOTE
The seal should be a tight fit
on the baffle. If it is a loose fit
on the baffle, assure that it is
assembled with the angled
side up.
5. Install baffle on gun.
6. Install fluid tip (4) and tighten to 12-15
ft-lbs.
NOTE
The seal is designed to be a tight fit
on the baffle. The seal should be
able to be removed using your
fingers. If you are unable to re-
move the seal using your fingers,
insert a small screwdriver be-
tween the outer lip and the back of
the baffle and pry the seal off.
ANGLED SIDE
THICK SIDE
SEAL
BAFFLE
Pry here if
necessary
GTI-33 Baffle Seal Replacement (5)
