TM-9-2815-210-34-2-2 LDS-465-1/LDS-465-2 Multifuel Engine Maintenance Manual Part 2
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TM 9-2815-210-34-2-2 FRAME 11 NOTE 1. Measure 2. Measure 3. Measure 4. Measure 5. Measure Readings must be within limits given in table 4-31. The letter L shows a loose fit. If readings are not within given limits, throw away part and get anew one. Relief valve spring (1) and plunger (2) come together in a kit. Kit also has a new retaining pin (4), one of two types of spring retainer (5), and shims (6). If any of these parts are damaged, all should be changed. If kit has two plungers, longer one is for this pump. If you get a new parts kit, save all shims (6) in the kit, even if pump had no shims. Shims will be used later for pump test and adjustment. free length of relief valve spring (1). load needed to squeeze relief valve spring (1) down to 2.100 inches. maximum solid height of relief valve spring (1). outside diameter of relief valve plunger (2). inside diameter of relief valve bore (3). If reading is not within limits given in table 4-31, get a new oil pump. 6. Measure fit of relief valve plunger (2) in relief valve bore (3). If reading is not within limits given in table 4-31, get a new oil pump. GO TO FRAME 12 4-169