Rev.5
12-18
CYLINDER, PISTON AND VALVE ASSEMBLY REMOVAL
R
EMOVAL
1. Remove the exhaust system, see Exhaust System chapter.
2. Disconnect all wires and fuel pump drain tube from oil return tubes if/as required.
3. Disconnect oil pressure, EGT, and CHT wires from cylinder heads as required.
See Rotax Line and Heavy Maintenance Manuals for the remaining steps:
4. Drain coolant; remove intake manifolds, water hoses, valve covers, cylinders,
pistons, and valve assemblies.
INSTALLATION
1. Installation is reverse of removal.
2. Refill coolant system to recommended level.
5 mm Allen wrench, 12,13 mm socket, wire
cutters, pliers, #2 Phillips & straight slot
screwdrivers, and others for engine disassembly
Tie wraps, engine coolant
Coolant Hoses - reuse if serviceable, coolant
LSA-RM with Rotax Maintenance certification or
A&P with Rotax Maintenance certification
KAI, Rotax Line and Heavy Maintenance
Manuals
LLOW THE ENGINE AND APPLICABLE COMPONENTS TO COOL
BEFORE PERFORMING SERVICE OR INSPECTION
. HOT ENGINE COMPONENTS
WILL CAUSE SERIOUS BURNS.
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