Tag Archives for water pump

3116 and 3126 Truck Engines Water Pump Pressure Check

Water Pump Group (1) Port (alternate heater supply). (2) Port (for engine diagnosis). (3) Ports (heater return). The pressure rise (increase in pressure or pressure differential) tells if the water pump is operating correctly. Measure the pressure rise across or … Continue reading

26. July 2017 by sam
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3116 and 3126 Truck Engines Water Pump – Install

Installation Procedure Illustration 1 g00614182 1.Clean surface (7) . 2.Inspect the condition of the O-ring seals. Replace the seals, if necessary. Illustration 2 g00614173 3.Install the O-ring seal on water pump (5) . 4.Position water pump (5) on the front … Continue reading

18. July 2017 by sam
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3116 and 3126 Truck Engines Water Pump – Assemble

Assembly Procedure Illustration 1 g00614283 1.Install the shaft and the bearing into pulley (3) with a press. Install the shaft until the shaft is flush with the end of pulley (3) . 2.Press the shaft, the bearing, and pulley (3) … Continue reading

18. July 2017 by sam
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3116 and 3126 Truck Engines Water Pump – Disassemble

Disassembly Procedure Start By: A.Remove the water pump. Refer to Disassembly and Assembly, “Water Pump – Remove”. Illustration 1 g01026865 1.Remove rear cover (1) . Illustration 2 g01026868 2.Use Tooling (A) in order to remove the shaft. 3.Remove impeller (2) … Continue reading

18. July 2017 by sam
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3116 and 3126 Truck Engines Water Pump – Remove

Removal Procedure Start By: A.Remove the belt tensioner. Refer to Disassembly and Assembly, “Belt Tensioner – Remove and Install”. 1.Drain the coolant from the cooling system into a suitable container for storage or disposal. Illustration 1 g00614170 2.Remove water pump … Continue reading

18. July 2017 by sam
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3116 and 3126 Truck Engines Water Pump Belt Tightener

Idler Pulley Assembly (1) Distance from back of plate assembly (3) to middle of pulley (4) … 26.0 ± 0.3 mm (1.02 ± 0.012 in) (2) Distance from back of plate assembly (3) to back of pulley (4) … 16.0 … Continue reading

18. July 2017 by sam
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3116 and 3126 Truck Engines Water Pump

Shown With Impeller Cover Removed (1) Clearance between impeller and housing … 0.75 ± 0.25 mm (0.030 ± 0.010 in) (2) Seal. (3) Working height of seal … 12.83 ± 0.13 mm (.505 ± 0.005 in) (4) Filter. Filter should … Continue reading

18. July 2017 by sam
Categories: 3126 | Tags: , , | Leave a comment