BOLT 3937587 - Caterpillar

Agricultural Tractor:
75 (S/N: 4CJ1-UP)
Asphalt Paver:
AP-1050 (S/N: 1JG1-UP)
Integrated Tool Carrier:
IT12B (S/N: 1KF1-UP)
Excavator:
211B (S/N: 6XG1-UP)
212B (S/N: 3PJ1-UP)
213B (S/N: 1EJ1-UP)
214B (S/N: 4CF1-UP; 9MF1-UP)
224B (S/N: 7WF1-UP)
E110B (S/N: 8MF1-UP)
E120B (S/N: 6JF1-UP)
E200B (S/N: 6KF1-UP)
E240B (S/N: 8SF1-UP)
EL200B (S/N: 7DF1-UP)
EL240B (S/N: 5WG1-UP)
206B (S/N: 9BF1-UP)
Off-Highway Truck/Tractor:
776B (S/N: 6JC1-UP)
785 (S/N: 8GB1-UP)
793 (S/N: 3SJ1-UP)
Paving Compactor:
CP-563 (S/N: 1YJ1-UP)
CS-563 (S/N: 8XF1-UP)
Track-Type Tractor:
172 (S/N: 25G1-UP)
48 (S/N: 92C1-UP)
7A (S/N: 72F1-UP)
D11N (S/N: 74Z1-UP)
Wheel Loader:
950F (S/N: 6YG1-UP)
994 (S/N: 9YF1-UP)
Wheel Tractor-Scraper:
630A (S/N: 52F1-UP)
Service Magazine, SEPD0121, 10 August 1992, "Procedure to Install 8T-5313 Filter in 1U-6661 Pop (Injector) Tester ". Disregard the article. Refer to the information below.The 1U-6661 Pop Tester Gp was discontinued. The tester was rendered obsolete by increased injection pressures and by performance requirements for injectors.Do not use the 1U-6661 Pop Tester Gp to test unit injectors.