Maintenance
WP
33L_
BA_K
1_1
2_en_
08.
fm
63
8.10 Replacing gudgeon pins / bearings
1. Remove cylinder heads and valves as described in Chapter
8.8 “Checking the valves”.
2. Remove cylinders and pistons as described in Chapter 8.9,
“Checking the piston rings”.
3. Remove connecting rod bolts and take connecting rods out.
4. Press small end bearing out of the connecting rod‘s small end
with a proper tool.
5. Replace gudgeon pin and small end bearing.
6. Press small end bearing into the connecting rod‘s small end
with a propper tool.
7. Replace connecting rod, well oiled, and screw on the lower
half by hand. Make sure the connecting rods are in their cor-
rect position on the crankshaft.
After tightening, the connecting rod should rotate easily on
the crankshaft.
Note!
If the connecting rods are not held, when pulling off, they will fall
against the crankcase.
Note!
The boring in the small end bearing must align the boring in the
connecting rod eye, and the boring in the bushing must align the
upper part and the bottom part of the connecting rod.
boring
small end bearing
bushing
Summary of Contents for WP 33 L
Page 4: ...Zertifikate_en_0 fm Genuine Sauer spare parts certified safety SPECIMEN...
Page 85: ...S a u e r C o m p r e s s o r Type WP 33 L Spare Parts List...
Page 89: ...Spare Parts List WP33L_ET_en_08 fm E 5...
Page 94: ...E 10 WP33L_ET_en_08 fm 060 315 Compressor WP33L 100 21 17 22 1 19 20 11 12 2...
Page 96: ...E 12 WP33L_ET_en_08 fm 060 315 Compressor WP33L 100...
Page 100: ...E 16 WP33L_ET_en_08 fm 061 383 Dipstick 3 1...
Page 102: ...E 18 WP33L_ET_en_08 fm 060 317 Crankshaft 4 5 2 6 3 7 5 4 1...
Page 104: ...E 20 WP33L_ET_en_08 fm 060 280 Connecting rod 1st stage 1 4 7 5 6 50 Nm...
Page 106: ...E 22 WP33L_ET_en_08 fm 060 283 Connecting rod 2nd stage 1 4 7 5 6 50 Nm...
Page 108: ...E 24 WP33L_ET_en_08 fm 034 989 Piston 1st stage 7 3 4 5 6 2 1...
Page 110: ...E 26 WP33L_ET_en_08 fm 060 319 Piston 2nd stage 7 3 4 5 1 6 2...
Page 112: ...E 28 WP33L_ET_en_08 fm 068 628 Cylinder with head and valve 1st stage 3 2 4 5 1...
Page 114: ...E 30 WP33L_ET_en_08 fm 068 615 Cylinder with head and valve 2nd stage 2 3 4 1...
Page 118: ...E 34 WP33L_ET_en_08 fm 060 328 Crankcase vent 3 1 2 5 6 060 328 1st stage...
Page 120: ...E 36 WP33L_ET_en_08 fm 030 915 Safety valve 1st stage 1 3...
Page 122: ...E 38 WP33L_ET_en_08 fm 030 752 Safety valve 2nd stage 1 3...
Page 124: ...E 40 WP33L_ET_en_08 fm 060 440 Air pressure piping 7 8 4 6 2 4 6 9 1 5 10...
Page 126: ...E 42 WP33L_ET_en_08 fm 060 312 Separator 2 7 8 1 4 6 3 8...
Page 128: ...E 44 WP33L_ET_en_08 fm 035 010 Pressure gauge 1 2...
Page 130: ...E 46 WP33L_ET_en_08 fm 060 354 Automatic drainage system 3 1 4 5...
Page 132: ...E 48 WP33L_ET_en_08 fm 060 589 Resilient mounts 3 5 1 4 2 6 4 2 6...
Page 134: ...E 50 WP33L_ET_en_08 fm 065 568 Resilient mounts 3 5 1 4 2 6 4 2 6...
Page 136: ...E 52 WP33L_ET_en_08 fm 061 001 Hose line 1 2...
Page 138: ...E 54 WP33L_ET_en_08 fm Flexible coupling 1 2 3 Compressor Motor...
Page 140: ...E 56 WP33L_ET_en_08 fm Flexible coupling 1 2 3 Compressor Motor...
Page 142: ...E 58 WP33L_ET_en_08 fm...