Carrier V2203-DI (26--00128) - Manual (Page 42)

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2.2.7 Crankshaft (Continued)
2.2.7.c Crankshaft Assembly Removal
NOTE
Before disassembling, check the side
clearance of the crankshaft. Check it
during reassembly.
1. Remove the three main bearing case bolts (1).
2. Pull out the crankshaft assembly (2), being careful not
to damage the crankcase bearings (3).
3. While pulling the crankshaft assembly (2) out, use
care to align each of the crank pins (5) (left or right) to
clear the crankcase relief (a).
When Reassembling
When installing the main bearing case assembly, align
the bolt holes of the crankshaft assembly (2) with the
holes of the crankcase.
Apply oil to the threads of the main bearing case bolts (1)
before re--insertion.
Tightening
Torque
Main Bearing
Case Bolt
69 to 73 N . m
7.0 to 7.5 kgf . m
51 to 54 ft--lbs
1. Main Bearing Case Screw 2
2. Main Bearing Case 2
3. Crankshaft Bearing 1
4. Crankshaft Assembly
5. Cylinder 4 Crank Pin
(a).Main Bearing Case Relief