Kohler KD62V12 — Cylinder head removal and installation
Repair & overhaul
For the Kohler KD62V12, from the Kohler service manual.
Applies to: Kohler KD62V12, Kohler KD62V12 engine
Before you start
- Replace all sealings
- Vent coolant circuit at the end of installation
Procedure
- Drain HT/LT coolant; remove turbocharger, brackets, rocker arm housings, exhaust and admission pipes, rocker arms, retaining plate and oil supply.
- Unscrew bolts 6.
- Mount lifting device on cylinder head.
- Lift and push cylinder head up and down to dismantle it; remove cylinder head.
- Installation: mount cylinder head gasket on liner and flame ring in liner.
- Mount locating pins and seal carrier with O-rings; grease O-rings.
- Mount lifting device and mount cylinder head.
- Grease and insert bolts with washers; tighten.
- Mount lifting lug with extended length bolts; grease and tighten.
Tools required
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Specs & values
Full service-parts list: Kohler KD62V12 →
Source: Kohler service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.