PISTON 4421900 - Caterpillar

Engine Mounted Base
Illustration 1 g00291396
Typical example (1) The 9L-9188 Spring is located in the filter bypass valve: Outside diameter ... 11.2 mm (0.44 inch) Free length ... 57.9 mm (2.28 inch) Assembled length ... 43.2 mm (1.70 inch) Load at assembled length ... 15.6 1.3 N (3.50 0.30 lb) (2) The oil filter bypass valve must open at the following pressure. ... 125 30 kPa (18 4.5 psi) (3) Put 9S-3263 Thread Lock Compound on the last 7.5 1.5 mm (0.30 0.06 inch) of the threads at the base end of the stud. Tighten the stud to the following torque. ... 68 7 N m (50 5 lb ft) (4) Put clean engine oil on the filter seal. Tighten the filter until the seal contacts the base. After the seal contacts the base, rotate the filter by 270 degrees.Remote Mounted Base
Illustration 2 g00587647
Typical example
Illustration 3 g00587684
View A-A (1) Tighten the nut to the following torque. ... 150 20 N m (111 15 lb ft) (2) Filtered oil (3) Unfiltered oil