N14 Base Engine Troubleshooting and Repair Manual – 022-001   Service Tools

Used to check the belt tension on 11/16 to 7/8 inch width belt.

Used to adjust or check the tension on 3/8 to 1/2 inch top width belt.

Use to check the poly V rib belt.

Used to install and remove o-rings.

1/8 NPT male brass Compuchek® fitting.

9/16 straight threaded o-ring, brass, Compuchek® fitting.

Used to position the thermostat seal in the thermostat housing and cover.

Measure engine rpm.

Used with optical tachometer, Part No. 3377462, to measure rpm.

Used to measure temperatures for the fuel pump and injector test stands.

Includes: test fluid, Part No. 3822986, adapter, Part No. 3822987, and instructions, Part No. 3877612.

Includes: adapter, Part No. 3822989, thermocouple, Part No. 3822990, thermocouple wire assembly, Part No. 3822991, and bushing (1/8 NPT), Part No. 3822992.

Includes: pressure gauge, Part No. 3822995, temperature gauge, Part No. 3822996, flow sight glass, Part No. 3822997, Compuchek® fitting (female), Part No. 3822998, and instructions, Part No. 3377613.

Use to troubleshoot the engine cooling system.

Use to coat the o-ring on the coolant filter shutoff valve.

Use to measure Supplemental Cooling Additive (SCA) concentration.

Use to measure glycol (antifreeze) concentration.