Service Manual

Page I –C

Note: Various styles of Breech Bolts were used on these Models. Drawings on Page 1.2 shows latest styles only.

REFER TO ITEM 5 PAGE 1-A FOR DIS-ASSEMBLY OF 100 and 101 Models.

BREECH BOLT ASSEMBLY:

Part #102-73 used on Model 102 REFER TO DRAWING PAGE 1.4

Part #104-73 used on Model 104

PUMP LEVER ASSEMBLY: DRAWING PAGE 1.3 Used on Air Rifle Models 100-101-102-104

FUNCTION: To compress air into compression Chamber.

MALFUNCTIONS: CORRECTIVE MEASURES:

Replace when necessary with new style link, shown on page 1.3

Inspect Pump Cup for damage.

Worn Lever Link and Lever Link Rivet Bearing surfaces. Note:

These Models DO NOT HAVE LEVER LINK BUSHINGS

PART #140-23. Lever Link, Part #101-24 and Part #101-27 Lever

Link Rivet are used on these Models.

Gun fails to Compress:

On all Models except 140-147 replace Pump Cup as follows:

Loosen Lock Nut (101-19) and Felt Retainer (101-58). Slide back

Felt Washer (101-31) and Compression Head Washer (101-50).

Unscrew Compression Head (101-26). Replace Pump Cup (101-

36) and re-assemble. NOTE: Compression Head must be tight.

Insert into Tube and adjust pump to obtain max. stroke.

Adjustment is made at plunger guide (101-18 with pump lever in

closed position an Pump Adj. (T-2) in place.

FEEDING MECHANISM MODEL 102-104 REFER TO DRAWING

1.4

FUNCTION: To feed pellets from magazine tube into Barrel Chamber

through crossfeed actuated by Separator Spring assembly and Swinging

Cam.

MALFUNCTION:

Failure to feed caused by worn or out of line parts.

CORRECTIVE ACTION:

Replace worn parts, line up crossfeed assembly (102-80) Breech Bolt

Ass’y. (102-73) and Barrel Ass’y, Swinging Cam (102-63) on Cam

Pins (102-16) and adjust pins so Swinging Cam moves crossfeed in

line with magazine tube hole.

BREECH Cover 102-74 (Peep Sight) 102-75 (Open Sight) must fit

snug to insure proper cam action.