Jims Catalogue

PISTON JET, & TAPPET TEST STAND

TAPPET PUMP AND TEST STAND With the new Tappet Pump and Test Stand you can now completely fill your standard size hydraulic tappets, phys- ically inspect them and with the help of a drill press, check for proper feel. By using pressurized oil, this unique tool will allow you to fill the tappet with oil, while “feeling” the fitment of the hydraulic unit. You can easily diag- nose loose or “spongy” tappets that could eventually lead to bleed down issues, or “sticky” tappets that won’t pump up due to poor hydraulic unit fitment. Mechanics can now have the confidence of knowing tappets won’t stick or bleed down once installed. This tool is available for both Twin Cam (No. 765) and Evo (No. 766) applica- tions. The Twin-Cam model ships with everything you need, except the drill press. For standard size hydraulic Evo tappets, install the sleeve No. 766 into the tool body and you’re ready to go. For more details see No.765-IS instruc- tions. No. 765 - For standard size Twin Cam tappets, H-D, or JIMS Powerglide, or other aftermarket equivalent. No. 766 - Insert sleeve adapter to fit all standard size Evo tappets, H-D, or JIMS Powerglide, or other aftermarket equivalent. Order separately. 7 6 3

2

2 9 5

PARTS AVAILABLE SEPARATELY

NO. QTY.

DESCRIPTION

PART NO. 765-1 765-2 765-3 765-4 765-5 765-6 765-7 765-8 765-9 2400-1 1691-29

NEW

1 1 MAIN BODY

2 1 TWIN CAM ADAPTER 3 1 TUBE FITTING 4 1 TUBE FITTING 5 1 BALL VALVE 6 1 NYLON TUBE 7 1 0-100 GAUGE 8 1 PRESSURE TANK

4

8

1

11

OPTIONAL EVO SLEEVE No.766

12

10

9 1 O-RING

10 1 PUMP-UP RAM 11 1 ALLEN LOCK SCREW

12 1 NUT

1218

13 1 INSTRUCTION SHEET

765-IS

14 1 EVO TAPPET ADAPTER (OPTIONAL)

766

PISTON JET TEST STAND Ever wonder what that piston jet is doing deep inside your crankcase? If “stuck open” - possible sumping issues? If “stuck closed” - increased operating temperatures? Only with JIMS can the detail minded engine builder clear the jet of all assembly lubes, verify the PSI number the jet switches “on” and visualize the spray pattern. Better yet, do all of this before you seal the cases! You can perform the test by using regulated air over oil for real life accuracy & visual confirmation, or just air for easier clean up. If you plan to rebuild more than two Twin Cam NEW

2

engines and or lower ends - this tool pays for itself! For more details see No.772-IS instructions.

4

No. 772 -

Piston Jet Test Stand for 1999 to present Twin Cam piston jets.

3

4

PARTS AVAILABLE SEPARATELY

NO.

QTY.

DESCRIPTION MAIN BODY

PART NO.

1

1 2 3 4 5

1 1 1 2 1

772-1 772-2 772-3 772-6 772-IS

REGULATOR W/GAUGE

PIPE NIPPLE ALLEN PLUG

INSTRUCTION SHEET

131