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Crankshaft end play 3114 Engine ... 0.07 to 0.29 mm (0.0028 to 0.0114 inch) 3116 and 3126 Engines ... 0.07 to 0.32 mm (0.0028 to 0.0126 inch)
I picked one of several 3126 marine serial number prefixes at random - might be different specs for each
Use the following procedure to install bolts (1) and (2) :
- Apply engine oil to the threads of the bolts.
- Tighten large bolts (1) in a numerical sequence.Tighten the bolts to the following torque. ... 300 ± 15 N·m (221 ± 11 lb ft)
- Loosen large bolts (1) in a numerical sequence.
- Tighten large bolts (1) in a numerical sequence.Tighten the bolts to the following torque. ... 130 ± 15 N·m (96 ± 11 lb ft)
- Tighten the large bolts (1) again in a numerical sequence.Tighten the bolts to the following torque. ... 130 ± 15 N·m (96 ± 11 lb ft)
- Turn large bolts (1) in a numerical sequence an additional 90 degrees (1/4 of a turn).
- Tighten the small bolts (2) in a numerical sequence.Tighten the bolts to the following torque. ... 55 ± 7 N·m (41 ± 5 lb ft)