1227673 BOLT-SHOULDER Caterpillar parts
325D L, 345B, 345B II, 345B II MH, 345B L, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L HVG, 349E L VG, 349F L, W345B II, W345C MH
Rating:
Alternative (cross code) number:
CA1227673
122-7673
1227673
CA1227673
122-7673
1227673
Weight: 0.60 pounds 0 kg.
EXCAVATOR, WHEELED EXCAVATOR,
Compatible equipment models: 1227673:
Number on catalog scheme:
2A
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Information:
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 4C-6357(1)
or
8T-3022(2) Connecting Rod Guide 1
B 235-0612 Lift Bracket 1
C 136-1452 Retaining Ring Pliers As 1
D 318-3117 Ring Expander Gp 1
E 443-4072 (3)
or
443-4073 (4) Cover 1
F - Board
51 mm by 152 mm by 1.8 m (2 inch by 6 inch by 6.0 ft) 2
G 1U-8692 Piston Pin Guide 1
(1) Use with V-engines
(2) Use with In-line engines
(3) For 6 and 8 cylinders
(4) For 12 and 16 cylindersStart By:
Remove the cylinder heads.
Remove the piston cooling jets.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Personal injury or death can occur from not following the proper procedure or the recommended tooling.To prevent the possibility of injury or death, follow the established procedure using the recommended tooling.
If more than one piston is to be removed, the crankshaft can turn due to the weight of the remaining pistons. Lock the position of the crankshaft in in order to prevent unexpected movement, personal injury, or component damage.
Remove carbon accumulation from the cylinders before the pistons are removed.
Remove the crankcase covers from the cylinder block.
Clean the carbon ridge from the top of the cylinder liner.
Remove the cylinder liner sleeve. Ensure that the cylinder liner sleeve is clean prior to installation.
Illustration 1 g03374720
Turn the crankshaft until nuts (2) that hold connecting rod cap (1) can be reached. Loosen nuts (2) that hold connecting rod cap (1). Do not remove nuts (2) at this time. Turn the crankshaft until the piston is at the TOP CENTER position.
Position Tooling (F) under connecting rod cap (1). Tooling (F) will span the engine to the openings of the inspection covers on the opposite side. The weight of connecting rod cap (1) is approximately 16 kg (35 lb).
Raise Tooling (F) to support connecting rod cap (1). Perform this procedure on the far side of the engine from connecting rod cap (1).
While you support connecting rod cap (1), carefully remove nuts (2). Tap connecting rod cap (1) with a suitable plastic hammer to loosen connecting rod cap (1) from connecting rod bolts (3). Discard nuts (2).
Carefully lower Tooling (F) and connecting rod cap (1). Remove connecting rod cap (1). Be sure to identify the lower half of the connecting rod bearing with each connecting rod cap.
Install Tooling (A) onto bolts (3) for the connecting rod. Tooling (A) will hold the upper half of the connecting rod bearing in position.
Illustration 2 g03374721
Personal injury or death can occur from not following the proper procedure or the recommended tooling.To prevent the possibility of injury or death, follow the established procedure using the recommended tooling.
Attach Tooling (B) to the top of piston (4). If necessary, use a suitable tap to clean the holes.
Attach a suitable lifting device to Tooling (B). The combined weight of piston (4) and connecting rod (7) is approximately 125 kg (275 lb).Note: Observe the removal of piston (4) and connecting rod (7) at the top and at the bottom. Be sure that there are no
Table 1
Required Tools
Tool Part Number Part Description Qty
A 4C-6357(1)
or
8T-3022(2) Connecting Rod Guide 1
B 235-0612 Lift Bracket 1
C 136-1452 Retaining Ring Pliers As 1
D 318-3117 Ring Expander Gp 1
E 443-4072 (3)
or
443-4073 (4) Cover 1
F - Board
51 mm by 152 mm by 1.8 m (2 inch by 6 inch by 6.0 ft) 2
G 1U-8692 Piston Pin Guide 1
(1) Use with V-engines
(2) Use with In-line engines
(3) For 6 and 8 cylinders
(4) For 12 and 16 cylindersStart By:
Remove the cylinder heads.
Remove the piston cooling jets.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Personal injury or death can occur from not following the proper procedure or the recommended tooling.To prevent the possibility of injury or death, follow the established procedure using the recommended tooling.
If more than one piston is to be removed, the crankshaft can turn due to the weight of the remaining pistons. Lock the position of the crankshaft in in order to prevent unexpected movement, personal injury, or component damage.
Remove carbon accumulation from the cylinders before the pistons are removed.
Remove the crankcase covers from the cylinder block.
Clean the carbon ridge from the top of the cylinder liner.
Remove the cylinder liner sleeve. Ensure that the cylinder liner sleeve is clean prior to installation.
Illustration 1 g03374720
Turn the crankshaft until nuts (2) that hold connecting rod cap (1) can be reached. Loosen nuts (2) that hold connecting rod cap (1). Do not remove nuts (2) at this time. Turn the crankshaft until the piston is at the TOP CENTER position.
Position Tooling (F) under connecting rod cap (1). Tooling (F) will span the engine to the openings of the inspection covers on the opposite side. The weight of connecting rod cap (1) is approximately 16 kg (35 lb).
Raise Tooling (F) to support connecting rod cap (1). Perform this procedure on the far side of the engine from connecting rod cap (1).
While you support connecting rod cap (1), carefully remove nuts (2). Tap connecting rod cap (1) with a suitable plastic hammer to loosen connecting rod cap (1) from connecting rod bolts (3). Discard nuts (2).
Carefully lower Tooling (F) and connecting rod cap (1). Remove connecting rod cap (1). Be sure to identify the lower half of the connecting rod bearing with each connecting rod cap.
Install Tooling (A) onto bolts (3) for the connecting rod. Tooling (A) will hold the upper half of the connecting rod bearing in position.
Illustration 2 g03374721
Personal injury or death can occur from not following the proper procedure or the recommended tooling.To prevent the possibility of injury or death, follow the established procedure using the recommended tooling.
Attach Tooling (B) to the top of piston (4). If necessary, use a suitable tap to clean the holes.
Attach a suitable lifting device to Tooling (B). The combined weight of piston (4) and connecting rod (7) is approximately 125 kg (275 lb).Note: Observe the removal of piston (4) and connecting rod (7) at the top and at the bottom. Be sure that there are no
Cat SIS web machinery list:
Parts bolt Caterpillar catalog:
324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 325D, 325D L, 326D L, 329D, 329D L, 329D LN, 329E, 329E L, 329E LN, 330C, 330C L, 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 3...
320B, 320C, 320D, 320D FM, 320D L, 320D2, 320D2 L, 320E, 320E LN, 321C, 322C, 322C FM, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 324D, 324D FM, 324D L, 324D LN, 324E, 324E L, 324E LN, 325C, 325C FM, ...
320C, 320C FM, 320D, 320D FM, 320D FM RR, 322C, 322C FM, 323D LN, 323D SA, 323E L, 324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 325C, 325C FM, 325D, 325D L, 325D MH, 326D L, 329D, 329D L, 329D LN, 32...
325C, 330, 330 FM L, 330B L, 330C L, 330D, 330D L, 336D L, 345B, 345C, 345C L, 345D, 349D L, 350, 350 L, OEMS, TK1051
16M, 320D, 320D FM, 320D L, 320D2, 320D2 L, 320E, 320E LN, 322C, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 325C, 325D, 325D FM, 325D L, 328D LCR, 329D, 329D L, 329D LN, 329E, 329E L, 329E LN, 330C, 3...
320C, 325C, 330B L, 330C, 330C FM, 330C L, 330C MH, 330D, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 336E, 336E H, 336E HVG, 336E L, 336E LH, 336E LN, 336F L, 340D L, 340D2 L, 34...
1090, 2290, 320D, 320D FM, 322C FM, 324D FM, 324D FM LL, 325C, 325D, 325D L, 329D, 329D L, 329D LN, 329E, 329E L, 329E LN, 336E, 345C, 511, OEMS, TK711
330B L, 330C, 330C FM, 330C L, 330D FM, 330D L, 330D MH, 345B, 345B II, 345B II MH, 345B L, 345C, 345C L, 345C MH, 551, 552, OEMS, TK751, TK752
330, 330 FM L, 330 L, 330B, 330B L, 345B II, 345B II MH, 345B L, 349E, 349E L, 349E L HVG, 349E L VG, 349F L, 350, 365B, 365B II, 365B L, 385B, 525C, 525D, 535C, 535D, 545C, 545D, 555D, GSH15, GSH15-6...
320D, 330C L, 330D L, 336D, 336D2, 336E, 336E H, 336E L, 336E LH, 336F L, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L VG, 349F L, 365B, 365B II, 365B L, 365C, 36...
320E LRR, 320E RR, 323E L, 325D L, 328D LCR, 329D, 329D L, 329E, 329E L, 349D, 374D L, 374F L, 390D, 390D L, 390F L
345B II, 345C, 345C L, 365B, 365B II, 365B L, 365C, 365C L, 365C L MH, 374D L, 374F L, 385C
345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L HVG, 349E L VG, 349F L, W345C MH
345B II, 345B II MH, 345C, 345C L, 345C MH, 365B, 365B II, 365B L, W345B II, W345C MH
2276181
BOLT
345C, 345C L, 345C MH, W345C MH
345C, 345C L, 345C MH, W345C MH
345B, 345B II, 345B II MH, 345B L, 345C, 345C L, 345C MH, 345D L, 349D L, 365B, 365B II, 365C, 365C L, 365C L MH, 374D L, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, W345B II, W345C MH
4534169
BOLT
320D, 320D LN, 320D LRR
320D, 320D LN, 320D LRR
1718675
BOLT-SPECIAL
324D, 324D L, 324D LN, 325D, 325D L, 329D L, 329D LN, 329E L, 329E LN, 330B L, 330C L, 330D L, 330D LN, 336D L, 336D LN, 336E LN, 345D L, 345D L VG, 349E L VG, CW-10
324D, 324D L, 324D LN, 325D, 325D L, 329D L, 329D LN, 329E L, 329E LN, 330B L, 330C L, 330D L, 330D LN, 336D L, 336D LN, 336E LN, 345D L, 345D L VG, 349E L VG, CW-10
320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D SA, 323D2 L, 323E L
2941806
BOLT AS
320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA
320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA
2977822
BOLT
320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA
320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA
2941828
BOLT
320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA
320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA
0949266
BOLT
320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA
320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA
2941772
BOLT
320D, 320D FM, 320D GC, 320D L, 320D LN, 323D L, 323D LN, 323D SA
320D, 320D FM, 320D GC, 320D L, 320D LN, 323D L, 323D LN, 323D SA