1547970 Volvo FH12 D12D 2.15 mm Shim
1300 05 004
Summary
This 2.15 mm valve adjusting shim is designed for Volvo FH12 engines with D12D specifications. It ensures precise valve clearance and optimal engine performance for heavy commercial vehicles. Equivalent to OE Volvo 1547970.
| EAN Code | 8699031053233 |
|---|
Ready to Order
Compatible OEM Codes
-
VOLVO
- 1547970
Description
What does a valve adjusting shim do?
This valve adjusting shim serves as a precision spacer within the engine valve train, specifically designed to maintain the correct valve clearance for heavy commercial vehicle diesel engines. By providing an exact thickness, it ensures the valve seats fully on every cycle, preventing compression loss and protecting the valve seating face from premature wear.Vehicle and engine compatibility
This specific component is compatible with Volvo FH12 trucks featuring the D12D engine. It is essential for maintaining the mechanical integrity of the cylinder head assembly in heavy-duty applications. Proper selection ensures the engine operates within the manufacturer's specified tolerances.Installation and maintenance guidance
When performing maintenance, technicians should ensure the shim seat is clean and lightly lubricated before installation to prevent scoring upon first start-up. It is critical to measure each valve individually rather than assuming uniform clearance across all cylinders, as each may require a specific grade to achieve correct timing.Troubleshooting and selection
Regularly checking valve clearances according to manufacturer intervals helps prevent rapid wear of contact surfaces and maintains overall engine efficiency.OE cross-reference
1300 05 004 (Valve Adjusting Shim Engine Valve) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 1547970.Other OEMs
VOLVO
- 1547970
Related Products
Grouped Products
Used In
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| RENAULT TRUCKS | Magnum | DXi12 | |
| VOLVO | |||
| VOLVO | FH12 | D12C | |
| VOLVO | FH12 | D12D | |
| VOLVO | FH16 | D16C | |
| VOLVO | FM10 | D10A | |
| VOLVO | FM12 | D12C | |
| VOLVO | FM12 | D12D | |
| VOLVO | NH12 | D12C | |
| VOLVO | VHD | D12 | |
| VOLVO | VNL | D12 |
FAQ
What is the function of a valve adjusting shim?
A valve adjusting shim is a precision-ground spacer that brings valve clearance in heavy commercial vehicle diesel engines to the exact tolerance set by the manufacturer.
Which engines are this shim compatible with?
This specific 2.15 mm shim is designed for use in Volvo FH12 engines equipped with the D12D engine code.
How should I install a new valve adjusting shim?
Ensure the shim seat is clean and apply a light layer of oil before assembly to prevent scoring marks during the initial engine start-up.
Can I grind a shim to adjust clearance?
No, you should never grind a shim as this removes the hardened layer and significantly shortens its service life; always use a ready-made shim of the correct grade.
What are the OE reference numbers of this part?
1300 05 004 directly replaces Volvo OE number 1547970.