1677354 Volvo FM10 D10A Valve Adjusting Shim
1300 05 026
Summary
High-strength 3.25 mm valve adjusting shim compatible with Volvo FM10 engines (D10A). This precision component ensures accurate valve clearance and optimal engine performance in heavy commercial vehicle applications. Equivalent to OE Volvo 1677354.
| EAN Code | 8699031053455 |
|---|
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Compatible OEM Codes
-
VOLVO
- 1677354
Description
What does a valve adjusting shim do?
This valve adjusting shim is a precision-ground component designed to maintain exact valve clearance within the engine's valve train. By providing the specific thickness required, it allows the rocker arm and cam follower to operate within the manufacturer's specified tolerances, preventing compression loss and ensuring the valve seats fully during every cycle.Engine compatibility and fitment
This specific 3.25 mm shim is engineered for use in Volvo FM10 vehicles equipped with D10A engines. It serves as a critical replacement part for maintaining the precise mechanical timing required in high-duty diesel engine environments.Installation and maintenance guidance
When performing valve adjustments, technicians should ensure the shim seat is clean and lightly lubricated to prevent scoring upon first start-up. It is vital to measure each valve individually, as clearances may vary between cylinders even within the same engine block.Ensuring precise clearance
To ensure long-term reliability, always verify clearances after installation and consider renewing the valve cover gasket during the service to prevent leaks.OE cross-reference
1300 05 026 (Valve Adjusting Shim Engine Valve) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 1677354.Other OEMs
VOLVO
- 1677354
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?
It acts as a precision spacer that brings the valve clearance back to the manufacturer's specified tolerance, ensuring the engine operates with correct compression and timing.
Which vehicles is this shim compatible with?
This 3.25 mm shim is designed specifically for Volvo FM10 models featuring the D10A engine.
How do I know if a shim needs replacement?
Symptoms of incorrect clearance include increased engine noise, loss of power, or irregular idling. Checking clearances at recommended intervals is essential for maintenance.
Can I grind a shim to adjust the clearance?
No, you should never grind a shim as it removes the hardened layer and shortens its service life; always install a new shim of the correct grade.
What are the OE reference numbers of this part?
1300 05 026 directly replaces Volvo OE number 1677354.