1298068 HEAD Caterpillar parts
315B, 315B L, 315C, 315D L, 316E L, 317B LN, 318B, 318C, 318D L, 318D2 L, 318E L, 319C, 319D, 319D L, 319D LN
Rating:
Alternative (cross code) number:
CA1298068
129-8068
1298068
CA1298068
129-8068
1298068
Weight: 24 pounds 10 kg.
EXCAVATOR,
Compatible equipment models: 1298068:
Number on catalog scheme:
4
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Information:
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Ensure that number one piston is at top dead center on the compression stroke. Refer to System Operation, Testing and Adjusting, "Finding Top Center for No. 1 Piston" for the correct procedure.
Illustration 5 g02085993
If necessary, install Tooling (C) into Hole (W) in the cylinder block. Use Tooling (C) in order to lock the crankshaft in the correct position. Refer to System Operation, Testing and Adjusting, "Finding Top Center Position for No.1 Piston" for the correct procedure. Note: Do not use excessive force to install Tooling (C). Do not use Tooling (C) to hold the crankshaft during repairs.
Ensure that all of the components of the front gear group are clean and free from wear and damage. If necessary, replace any components that are worn or damaged.
Illustration 6 g03383116
Install camshaft gear (7). Loosely install bolt (11) and washer (10) for the camshaft gear. Refer to Disassembly and Assembly, "Camshaft Gear - Remove and Install" for the correct procedure.
Illustration 7 g03383038
Install Tooling (B) through Hole (X) in camshaft gear (7) into the front housing.
Illustration 8 g03383226
Illustration 9 g03383040
Alignment of timing marks
Install idler gear (8). Refer to Disassembly and Assembly, "Idler Gear - Remove and Install". Check the end play of the idler gear. Refer to Specifications, "Gear Group (Front)" and refer to Disassembly and Assembly, "Idler Gear - Remove and Install" for the correct procedure.
Install fuel pump gear (9). Refer to Disassembly and Assembly, "Fuel Pump Gear - Remove and Install" for the correct procedure.
Ensure that the timing marks on gear (7), gear (8), and gear (9) are in alignment. Refer to Illustration 9.
Illustration 10 g03383656
Remove Tooling (B) and Tooling (C).
Illustration 11 g02353396
When a 8.8 Graded bolt (11) is installed. Tighten the bolt to a torque of 95 N m (70 lb ft). When a 10.9 Graded bolt (11) is installed. Tighten the bolt to a torque of 120 N m (89 lb ft).
Check the end play of the camshaft gear. Refer to Specifications, "Camshaft" for more information.
Illustration 12 g03383658
Use Tooling (E) in order to measure the backlash for gear (7), gear (8), and gear (9). Refer to Specifications, "Gear Group (Front)" for more information.
Lubricate each gear with clean lubricating engine oil.
Illustration 13 g03383660
Use Tooling (F) in order to check the valve lash. Refer to System Operation, Testing and Adjusting, "Engine Valve Lash - Inspect/Adjust". If necessary, use Tooling (F) and Tooling (D) to adjust the valve lash. Refer to System Operation, Testing and Adjusting, "Engine Valve Lash - Inspect/Adjust" for the correct procedure.
Illustration 14 g01992076
Install a new O-ring seal (1) to plug (2). Install the plug into Hole (W) in the cylinder block. Tighten plug (2) to a torque of 21 N m (186 lb in). End By:
Install the front cover. Refer to Disassembly and Assembly, "Front Cover - Remove and Install" for the correct procedure.
Install the valve mechanism cover. Refer to Disassembly and Assembly, "Valve Mechanism Cover - Remove and Install" for the correct procedure.
Cat SIS web machinery list:
Parts head Caterpillar catalog:
318B, 318C, 319C, 319D, 319D L, 319D LN, 320 L, 320B, 320C, 320D, 320D FM, 320D FM RR, 320D2, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 322B L, 322C, 323D L, 323D LN, 323D SA, 323E L, 324D L,...
318B, 318C, 319D L, 319D LN, 320C, 320C FM, 320C L, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321B, 321C, 321D LCR...
2395702
HEAD AS
318C, 319C
318C, 319C
3852895
HEAD
315D L, 316E L, 318D L, 318D2 L, 318E L
315D L, 316E L, 318D L, 318D2 L, 318E L
3995122
HEAD
315D L, 316E L, 318D L, 318D2 L, 318E L
315D L, 316E L, 318D L, 318D2 L, 318E L
3852929
HEAD
315D L, 316E L, 318D L, 318D2 L, 318E L
315D L, 316E L, 318D L, 318D2 L, 318E L
3465606
HEAD
315D L, 316E L, 318D2 L, 318E L, PIN GRAB
315D L, 316E L, 318D2 L, 318E L, PIN GRAB
2166677
HEAD AS
311D LRR, 311F LRR, 312D, 312D L, 312D2, 312E, 314D CR, 314D LCR, 314E CR, 315D L, 316E L, 319D L, 319D LN, 320D, 320D L, 320D LRR, 320D RR, 320D2, 320D2 L, 320E, 320E RR, 321C, 321D LCR, 323D L, 323D...
311D LRR, 311F LRR, 312D, 312D L, 312D2, 312E, 314D CR, 314D LCR, 314E CR, 315D L, 316E L, 319D L, 319D LN, 320D, 320D L, 320D LRR, 320D RR, 320D2, 320D2 L, 320E, 320E RR, 321C, 321D LCR, 323D L, 323D...
2742565
HEAD
311D LRR, 312D, 312D L, 312E L, 314D CR, 314D LCR, 314E LCR, 315D L
311D LRR, 312D, 312D L, 312E L, 314D CR, 314D LCR, 314E LCR, 315D L
3465594
HEAD
319D L, 319D LN, 320D, 320D GC, 320D L, 320D LRR, 320D RR, 320D2, 320E, 320E L, 320E LN, 320E LRR, 321D LCR, 323D L, 323D LN, 323D SA, 323E L, 324D, 324D L, 324E, 324E L, 324E LN, 329D, 329D L, 329E, ...
319D L, 319D LN, 320D, 320D GC, 320D L, 320D LRR, 320D RR, 320D2, 320E, 320E L, 320E LN, 320E LRR, 321D LCR, 323D L, 323D LN, 323D SA, 323E L, 324D, 324D L, 324E, 324E L, 324E LN, 329D, 329D L, 329E, ...
3852928
HEAD
318E L
318E L
2235601
HEAD
315C, 315D L, D3G, D4G, D5G
315C, 315D L, D3G, D4G, D5G
1539855
HEAD AS
M318, M320
M318, M320
1239950
HEAD
307B, 307C, 307D, 308C, 308D, 311B, 311C, 311D LRR, 312B, 312B L, 312C, 312C L, 312D, 312D L, 312E, 312E L, 313B, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 315C, 315D L
307B, 307C, 307D, 308C, 308D, 311B, 311C, 311D LRR, 312B, 312B L, 312C, 312C L, 312D, 312D L, 312E, 312E L, 313B, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 315C, 315D L
1605425
HEAD AS-OIL FILTER
312B L, 312C, 315B L, 908
312B L, 312C, 315B L, 908
1881867
HEAD AS
M312, M313C, M315, M315C, M316C, M318, M318C, M318C MH, M320, M322C, M325C MH
M312, M313C, M315, M315C, M316C, M318, M318C, M318C MH, M320, M322C, M325C MH
1908658
HEAD
M315, M315C, M316C, M318, M318C, M318C MH, M320, M322C
M315, M315C, M316C, M318, M318C, M318C MH, M320, M322C
0857990
HEAD
307, 307B, 307C, 307D, 308C, 308D, 324D L, 325D MH, 330D, 330D L, 330D MH, 345C, 345C MH, E70B, M325D L MH, M325D MH, M330D
307, 307B, 307C, 307D, 308C, 308D, 324D L, 325D MH, 330D, 330D L, 330D MH, 345C, 345C MH, E70B, M325D L MH, M325D MH, M330D
7Y4620
HEAD
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 318B, 318C, 319C, 319D, 319D L, 319D LN, 325, 325 L, 325 LN, 511, 521, 521B, 522, 522B, 532, 541, 541 2, 551, 552, 552 2, TK711, TK721, TK...
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 318B, 318C, 319C, 319D, 319D L, 319D LN, 325, 325 L, 325 LN, 511, 521, 521B, 522, 522B, 532, 541, 541 2, 551, 552, 552 2, TK711, TK721, TK...
318B, 318C, 319C, 319D, 319D L, 319D LN, 320 L, 320B, 320C, 320D, 320D FM, 320D FM RR, 320D2, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 322B L, 322C, 323D L, 323D LN, 323D SA, 323E L, 324D L,...
0947998
HEAD
311B, 315, 315B, 317B LN, 318B, 320 L, 320B, 933, 933C, 939, 939C, D3C III, D4C III, D5C III, E110B, E120, E120B, E140, E200B
311B, 315, 315B, 317B LN, 318B, 320 L, 320B, 933, 933C, 939, 939C, D3C III, D4C III, D5C III, E110B, E120, E120B, E140, E200B
1847655
HEAD
311D LRR, 312B L, 312C, 312D, 312E, 314D LCR, 314E LCR, 315B L, 315C, 315D L, 316E L, 317B LN, 318E L
311D LRR, 312B L, 312C, 312D, 312E, 314D LCR, 314E LCR, 315B L, 315C, 315D L, 316E L, 317B LN, 318E L
1336670
HEAD
315B, 315B L, 315C, 315D L, 317B LN, 318D2 L
315B, 315B L, 315C, 315D L, 317B LN, 318D2 L
1336677
HEAD
315B, 315B L, 315C, 315D L, 317B LN, 318B
315B, 315B L, 315C, 315D L, 317B LN, 318B