Service Manual

Page I –B
REFER TO ITEMS 1-2 -3 -4 -5 -6 -7 PAGE I-A FOR DISASSEMBLY.
Inspect Check Valve and Exhaust Valve Gasket and Metal Seats for damaged surfaces. Valve heads must be tight on Stems.
NOTE: Various systems were used on these models. System shown on Page 1.2 should be installed on all 100-101-102-104 Models repaired.
If Valve Assembly turns while removing Body Lock Nut, remove Barrel Set Screw (101 - 28) and line up air hole in Valve with lineup Pin tool No . T-3. When re-
assembling Exhaust Valve Air ports must be lined up with pin thru hole in Barrel, and Body Lock Nut part 101-15 must be firmly secured t o prevent leaking.
Compression Chamber part 101-20 should be replaced with modified Chamber containing "0" Ring, part 130-35. This will insure no by passing of air while
pumping.
Exhaust Valve Body Gasket, part 105-31 should be replaced. All internal Valve parts must be kept clean.
HAMMER ASSEMBLY DRAWING. PAGE 1.2 USED ON AIR RIFLE MODELS 100-101-102-104
FUNCTION: To cock rifle and release air when trigger is squeezed.
MALFUNCTION: CAUSE:
Hammer, Sleeve failing to engage trigger sear.
Corrective Measure:
Cause:
Replace part Excessive wear on inner end of sleeve.
Refer to Item 1- 2-3- 4- Page 1-A for Dis-assembly.
BREECH BOLT ASSEMBLY Part 101-69 Used on Air Rifle Model 101, Part 100-69 used on Model 100.
Refer to Drawing Page 1.2
FUNCTION:
TO CHAMBER PELLET INTO BARREL AND TO SEAL BREECH END OF BARREL WHEN RIFLE IS FIRED.
MALFUNCTION:
FOR CORRECTIVE MEASURE:
Air blow back when rifle is fired, around Breech Bolt or Barrel Fit Bolt Lock Pin to tight Lock or Seal Barrel